Res 351 final exam guide 9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____. A. a research question B. a descriptive hypothesis C. a relational hypothesis D. an explanatory hypothesis
9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____.
A. a research question
B. a descriptive hypothesis
C. a relational hypothesis
D. an explanatory hypothesis
Res 351 final exam guide 9) In the Southeast, the potato chip market share he...laksminarayanakmpv
9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____.
A. a research question
B. a descriptive hypothesis
C. a relational hypothesis
D. an explanatory hypothesis
RES 351 Massive Success / snaptutorial.com351McdonaldRyan0
Differentiate between the scientific method and applied research. Which one is most often used in business? Provide an example of either that might be appropriate from your current or previous place of employment. You are the manager of a hotel. There have been several complaints from guests relating to employee attitude. Provide a description of three different types of research that might be appropriate for this situation.
Res 351 final exam guide 9) In the Southeast, the potato chip market share he...laksminarayanakmpv
9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____.
A. a research question
B. a descriptive hypothesis
C. a relational hypothesis
D. an explanatory hypothesis
RES 351 Massive Success / snaptutorial.com351McdonaldRyan0
Differentiate between the scientific method and applied research. Which one is most often used in business? Provide an example of either that might be appropriate from your current or previous place of employment. You are the manager of a hotel. There have been several complaints from guests relating to employee attitude. Provide a description of three different types of research that might be appropriate for this situation.
Use of Definitive Screening Designs to Optimize an Analytical MethodPhilip Ramsey
discusses using a definitive screening design to characterize and optimize a glycoprofiling method and compares the definitive screening results to a much larger central composite design results
A Novel Performance Measure for Machine Learning ClassificationIJMIT JOURNAL
Machine learning models have been widely used in numerous classification problems and performance measures play a critical role in machine learning model development, selection, and evaluation. This paper covers a comprehensive overview of performance measures in machine learning classification. Besides, we proposed a framework to construct a novel evaluation metric that is based on the voting results of three performance measures, each of which has strengths and limitations. The new metric can be proved better than accuracy in terms of consistency and discriminancy.
A NOVEL PERFORMANCE MEASURE FOR MACHINE LEARNING CLASSIFICATIONIJMIT JOURNAL
Machine learning models have been widely used in numerous classification problems and performance measures play a critical role in machine learning model development, selection, and evaluation. This paper covers a comprehensive overview of performance measures in machine learning classification. Besides, we proposed a framework to construct a novel evaluation metric that is based on the voting results of three performance measures, each of which has strengths and limitations. The new metric can be proved better than accuracy in terms of consistency and discriminancy.
Formulation and development is a process of selection of component and processing.
Now days computer tools used in the formulation and development of pharmaceutical product.
Various technique, such as design of experiment are implemented for optimization of formulation and processing parameter.
Many times finding the correct answer is not simple and straight forward in such cases use of computer tools (optimization procedure) for best compromise is the smarter way to solve problem.
Analytical Hierarchical Process has been used as a useful methodology for multi-criteria decision making environments with substantial applications in recent years. But the weakness of the traditional AHP method lies in the use of subjective judgement based assessment and standardized scale for pairwise comparison matrix creation. The paper proposes a Condorcet Voting Theory based AHP method to solve multi criteria decision making problems where Analytical Hierarchy Process (AHP) is combined with Condorcet theory based preferential voting technique followed by a quantitative ratio method for framing the comparison matrix instead of the standard importance scale in traditional AHP approach. The consistency ratio (CR) is calculated for both the approaches to determine and compare the consistency of both the methods. The results reveal Condorcet- AHP method to be superior generating lower consistency ratio and more accurate ranking of the criterion for solving MCDM problems.
Guidelines to Understanding Design of Experiment and Reliability Predictionijsrd.com
This paper will focus on how to plan experiments effectively and how to analyse data correctly. Practical and correct methods for analysing data from life testing will also be provided. This paper gives an extensive overview of reliability issues, definitions and prediction methods currently used in the industry. It defines different methods and correlations between these methods in order to make reliability comparison statements from different manufacturers' in easy way that may use different prediction methods and databases for failure rates. The paper finds however such comparison very difficult and risky unless the conditions for the reliability statements are scrutinized and analysed in detail.
PROVIDING A METHOD FOR DETERMINING THE INDEX OF CUSTOMER CHURN IN INDUSTRYIJITCA Journal
Churn customer, one of the most important issues in customer relationship management and marketing is especially in industries such as telecommunications, the financial and insurance. In recent decades much
research has been done in this area. In this research, the index set for the reasons set reason churn customers for our customers is of particular importance. In this study we are intended to provide a formula for the index churn customers, the better to understand the reasons for customers to provide churn. Therefore, in order to evaluate the formula provided through six Classification methods (Decision tree QUEST, Decision tree C5.0, Decision tree CHAID, Decision trees CART, Bayesian network, Neural network) to evaluate the formula will be involved with individual indicators
PREDICTING CLASS-IMBALANCED BUSINESS RISK USING RESAMPLING, REGULARIZATION, A...IJMIT JOURNAL
We aim at developing and improving the imbalanced business risk modeling via jointly using proper
evaluation criteria, resampling, cross-validation, classifier regularization, and ensembling techniques.
Area Under the Receiver Operating Characteristic Curve (AUC of ROC) is used for model comparison
based on 10-fold cross validation. Two undersampling strategies including random undersampling (RUS)
and cluster centroid undersampling (CCUS), as well as two oversampling methods including random
oversampling (ROS) and Synthetic Minority Oversampling Technique (SMOTE), are applied. Three highly
interpretable classifiers, including logistic regression without regularization (LR), L1-regularized LR
(L1LR), and decision tree (DT) are implemented. Two ensembling techniques, including Bagging and
Boosting, are applied on the DT classifier for further model improvement. The results show that, Boosting
on DT by using the oversampled data containing 50% positives via SMOTE is the optimal model and it can
achieve AUC, recall, and F1 score valued 0.8633, 0.9260, and 0.8907, respectively.
MAT 510 Exceptional Education - snaptutorial.comDavisMurphyB11
For more classes visit
www.snaptutorial.com
MAT 510 Final Exam Set 1
Question 1
Improvement is needed for an organization to survive because:
Question 2
Mat 510 Enhance teaching / snaptutorial.comBaileya19
For more classes visit
www.snaptutorial.com
MAT 510 Final Exam Set 1
Question 1
Improvement is needed for an organization to survive because:
Question 2
The Statistical Thinking Strategy has significant commonality with the scientific method. Which of the
Res 351Education Specialist / snaptutorial.comMcdonaldRyan120
For more classes visit
www.snaptutorial.com
RES 351 Week 1 Discussion Question 1
RES 351 Week 1 Discussion Question 2
RES 351 Week 1 Individual Assignment Current Events in Business Research Paper
RES 351 Week 2 Discussion Question 1
RES 351 Week 2 Discussion Question 2
Use of Definitive Screening Designs to Optimize an Analytical MethodPhilip Ramsey
discusses using a definitive screening design to characterize and optimize a glycoprofiling method and compares the definitive screening results to a much larger central composite design results
A Novel Performance Measure for Machine Learning ClassificationIJMIT JOURNAL
Machine learning models have been widely used in numerous classification problems and performance measures play a critical role in machine learning model development, selection, and evaluation. This paper covers a comprehensive overview of performance measures in machine learning classification. Besides, we proposed a framework to construct a novel evaluation metric that is based on the voting results of three performance measures, each of which has strengths and limitations. The new metric can be proved better than accuracy in terms of consistency and discriminancy.
A NOVEL PERFORMANCE MEASURE FOR MACHINE LEARNING CLASSIFICATIONIJMIT JOURNAL
Machine learning models have been widely used in numerous classification problems and performance measures play a critical role in machine learning model development, selection, and evaluation. This paper covers a comprehensive overview of performance measures in machine learning classification. Besides, we proposed a framework to construct a novel evaluation metric that is based on the voting results of three performance measures, each of which has strengths and limitations. The new metric can be proved better than accuracy in terms of consistency and discriminancy.
Formulation and development is a process of selection of component and processing.
Now days computer tools used in the formulation and development of pharmaceutical product.
Various technique, such as design of experiment are implemented for optimization of formulation and processing parameter.
Many times finding the correct answer is not simple and straight forward in such cases use of computer tools (optimization procedure) for best compromise is the smarter way to solve problem.
Analytical Hierarchical Process has been used as a useful methodology for multi-criteria decision making environments with substantial applications in recent years. But the weakness of the traditional AHP method lies in the use of subjective judgement based assessment and standardized scale for pairwise comparison matrix creation. The paper proposes a Condorcet Voting Theory based AHP method to solve multi criteria decision making problems where Analytical Hierarchy Process (AHP) is combined with Condorcet theory based preferential voting technique followed by a quantitative ratio method for framing the comparison matrix instead of the standard importance scale in traditional AHP approach. The consistency ratio (CR) is calculated for both the approaches to determine and compare the consistency of both the methods. The results reveal Condorcet- AHP method to be superior generating lower consistency ratio and more accurate ranking of the criterion for solving MCDM problems.
Guidelines to Understanding Design of Experiment and Reliability Predictionijsrd.com
This paper will focus on how to plan experiments effectively and how to analyse data correctly. Practical and correct methods for analysing data from life testing will also be provided. This paper gives an extensive overview of reliability issues, definitions and prediction methods currently used in the industry. It defines different methods and correlations between these methods in order to make reliability comparison statements from different manufacturers' in easy way that may use different prediction methods and databases for failure rates. The paper finds however such comparison very difficult and risky unless the conditions for the reliability statements are scrutinized and analysed in detail.
PROVIDING A METHOD FOR DETERMINING THE INDEX OF CUSTOMER CHURN IN INDUSTRYIJITCA Journal
Churn customer, one of the most important issues in customer relationship management and marketing is especially in industries such as telecommunications, the financial and insurance. In recent decades much
research has been done in this area. In this research, the index set for the reasons set reason churn customers for our customers is of particular importance. In this study we are intended to provide a formula for the index churn customers, the better to understand the reasons for customers to provide churn. Therefore, in order to evaluate the formula provided through six Classification methods (Decision tree QUEST, Decision tree C5.0, Decision tree CHAID, Decision trees CART, Bayesian network, Neural network) to evaluate the formula will be involved with individual indicators
PREDICTING CLASS-IMBALANCED BUSINESS RISK USING RESAMPLING, REGULARIZATION, A...IJMIT JOURNAL
We aim at developing and improving the imbalanced business risk modeling via jointly using proper
evaluation criteria, resampling, cross-validation, classifier regularization, and ensembling techniques.
Area Under the Receiver Operating Characteristic Curve (AUC of ROC) is used for model comparison
based on 10-fold cross validation. Two undersampling strategies including random undersampling (RUS)
and cluster centroid undersampling (CCUS), as well as two oversampling methods including random
oversampling (ROS) and Synthetic Minority Oversampling Technique (SMOTE), are applied. Three highly
interpretable classifiers, including logistic regression without regularization (LR), L1-regularized LR
(L1LR), and decision tree (DT) are implemented. Two ensembling techniques, including Bagging and
Boosting, are applied on the DT classifier for further model improvement. The results show that, Boosting
on DT by using the oversampled data containing 50% positives via SMOTE is the optimal model and it can
achieve AUC, recall, and F1 score valued 0.8633, 0.9260, and 0.8907, respectively.
MAT 510 Exceptional Education - snaptutorial.comDavisMurphyB11
For more classes visit
www.snaptutorial.com
MAT 510 Final Exam Set 1
Question 1
Improvement is needed for an organization to survive because:
Question 2
Mat 510 Enhance teaching / snaptutorial.comBaileya19
For more classes visit
www.snaptutorial.com
MAT 510 Final Exam Set 1
Question 1
Improvement is needed for an organization to survive because:
Question 2
The Statistical Thinking Strategy has significant commonality with the scientific method. Which of the
Similar to Res 351 final exam guide 9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____. A. a research question B. a descriptive hypothesis C. a relational hypothesis D. an explanatory hypothesis
Res 351Education Specialist / snaptutorial.comMcdonaldRyan120
For more classes visit
www.snaptutorial.com
RES 351 Week 1 Discussion Question 1
RES 351 Week 1 Discussion Question 2
RES 351 Week 1 Individual Assignment Current Events in Business Research Paper
RES 351 Week 2 Discussion Question 1
RES 351 Week 2 Discussion Question 2
Str 581 guide 3 49) An investor's risky portfolio is made up of individual st...kishorenaveena
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A. An investor cannot change the risk of this portfolio by her choice about personal leverage (lending or borrowing).
B. Each stock in the portfolio has its own beta.
C. Each stock in the portfolio will have a beta greater than one.
D. Selling any stock in this portfolio will lower the beta of the portfolio.
Str 581 guide 3 98) Which research design listed below is most appropriate fo...sankarananthcj
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A. Individual depth interview
B. Behavioral observation
C. Focus group
D. Survey
E. Experiment
Str 581 guide 3 54) A checking account is __________. A. a place to “collect...kishorenaveena
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A. a place to “collect” money between inflows and outflows
B. an account that acts like a reservoir
C. useful because you can add money in any amount
D. all of these
Str 581 guide 3 78) An absorption-costing income statement separates cost int...sankarananthcj
78) An absorption-costing income statement separates cost into the major categories of_____.
A. all of these answers are correct
B. product and period
C. manufacturing and nonmanufacturing
D. inventoriable and noninventoriable
Str 581 guide 3 60) Which of these investments would you expect to have the h...kishorenaveena
60) Which of these investments would you expect to have the highest rate of return for the next 20 years?
A. intermediate-term U.S. government bonds
B. long-term corporate bonds
C. anybody’s guess
D. U.S. Treasury bills
Str 581 guide 3 40) What term is used for the tendency of an individual to at...kishorenaveena
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B. stereotyping
C. consistency
D. self-serving bias
E. fundamental attribution error
Str 581 guide 3 87) One study found that manufacturing labor costs about ___ ...sankarananthcj
87) One study found that manufacturing labor costs about ___ an hour in China, compared to ____ dollars in the United States.
A. Less than $1; about 40
B. $2; about 25
C. About $2; about 15
D. Less than $1; about 15
E. Less than $1; about 25
Str 581 guide 3 35) Which of the following has proven to be a particularly go...kishorenaveena
35) Which of the following has proven to be a particularly good predictor for jobs that require cognitive complexity?
A. work sampling
B. aptitude tests
C. integrity evaluations
D. intelligence tests
E. behavioral assessment
Str 581 guide 3 89) Which social responsibility theory has been advocated by ...sankarananthcj
89) Which social responsibility theory has been advocated by Novel Prizewinning economist Milton Friedman?
A. Corporate social audit
B. Moral minimum
C. Stakeholder interest
D. Corporate citizenship
E. Maximizing profits
Str 581 guide 3 47) “Hard” capital rationing refers to the rationing ________...kishorenaveena
47) “Hard” capital rationing refers to the rationing __________.
A. always imposed by competitors
B. always imposed by debt holders
C. imposed internally by the shareholders
D. imposed by external factors
Str 581 guide 3 79) The last step in activity-based costing is to A. identi...sankarananthcj
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A. identify the cost driver that has a strong correlation to the activity cost pool.
B. compute the activity-based overhead rate per cost driver.
C. assign manufacturing overhead costs for each activity cost pool to products.
D. identify and classify the major activities involved in the manufacture of specific products.
Str 581 guide 3 97) _____ is the integration of economic, social, cultural, a...sankarananthcj
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B. nationalization
C. globalization
D. regionalization
Str 581 guide 3 48) Due to asymmetric information, the market fears that a fi...kishorenaveena
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A. caught up in a bear market
B. undervalued
C. being sold by insiders
D. overvalued
Str 581 guide 3 85) A local retail shop has been operating as a sole proprie...sankarananthcj
85) A local retail shop has been operating as a sole proprietorship. The business is growing and now the owner wants to incorporate. Which of the following is not a reason for this owner to incorporate?
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B. the prestige of operating as a corporation
C. ability to raise capital for expansion
D. desire to limit the owner’s personal liability
Str 581 guide 3 90) Diversity training programs are generally intended to pro...sankarananthcj
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A. socializing otherwise unmanageable employees
B. focusing on individual differences
C. eliminating group learning
D. balancing work/life conflicts
E. increasing awareness and examining stereotypes
Similar to Res 351 final exam guide 9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____. A. a research question B. a descriptive hypothesis C. a relational hypothesis D. an explanatory hypothesis (20)
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The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
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Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Res 351 final exam guide 9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an example of _____. A. a research question B. a descriptive hypothesis C. a relational hypothesis D. an explanatory hypothesis
1. RES/351 Final Exam Guide (30 Question Set)
Click Here to Buy the Tutorial/Answers
1) Northwest Airlines applied mathematical models to determine which customers in its
database were currently responsible for most of its profitability and which customers were
not currently profitable but had similar characteristics to the most profitable customers.
Northwest Airlines utilized _____ to identify these customers.
A. computer programming
B. data warehousing
C. customer relationships management
D. data mining
2) Minute Maid sees research as the fundamental first step in any business decision, and it
created proprietary methods for conducting research. At what level of the hierarchy of
business decision makers does Minute Maid operate?
A. Top tier
B. Middle tier
C. Base tier
D. Foundation tier
3) Which of the following questions is considered first when discussing a management
dilemma?
A. How can management eliminate negative symptoms?
B. What does the manager need to know to choose the best alternative from the available
sources of action?
C. What is the recommended course of action?
D. What symptoms cause management concern?
2. 4) The goal of ethics in research is to _____.
A. ensure that no one is harmed
B. protect researchers from legal liability
C. identify what behavior is appropriate
D. ensure research sponsors fulfill their legal obligations
5) _____ occurs when the participants are told only part of the truth or when the truth is fully
compromised.
A. Coercion
B. Deception
C. Informed consent
D. Debriefing
6) The process of stating the basic dilemma and then developing other questions by
progressively breaking down the original question into more specific ones is called the
_____.
A. research question
B. management-research question hierarchy
C. management dilemma
D. management question
7) The fundamental weakness in the research process is _____.
A. incorrectly defining the research question
B. identifying a flawed sampling frame
C. misdefining the target population
D. failing to identify all relevant secondary information
8) Which type of management question asks what do we want to achieve?
3. A. Choice of purpose
B. Evaluation of solutions
C. Troubleshooting
D. Control
9) In the Southeast, the potato chip market share held by the Lays brand is 46%. This is an
example of _____.
A. a research question
B. a descriptive hypothesis
C. a relational hypothesis
D. an explanatory hypothesis
10) An increase in hours of television viewing leads to increases in the sales of snack foods.
This is an example of a _____.
A. research question
B. descriptive hypothesis
C. correlational hypothesis
D. causal hypothesis
11) To be categorized as a customer, an individual must have a history of shopping at the
establishment at least twice before the start of the study with expenditures of more than $10.
This is an example of _____.
A. a hypothetical construct
B. a conceptual scheme
C. an operational definition
D. a dictionary definition
12) James is entering data on client gender. Because the values entered reflect male or
female, this variable is _____.
4. A. discrete
B. dichotomous
C. continuous
D. ratio-scaled
13) Which variable in an experiment is the variable expected to be affected by the
manipulation?
A. Dependent variable
B. Extraneous variable
C. Moderating variable
D. Independent variable
14) Qualitative research seeks to _____ theory while quantitative research _____ it.
A. examine; interprets
B. build; tests
C. test; understands
D. apply; builds
15) Which of the following is true of quantitative research?
A. It uses a nonprobability sampling method
B. Results are generalizable
C. Data analysis is ongoing during the project
D. Sample sizes are generally small
16) The use of a control group in experimentation _____.
A. provides for the manipulation of the independent variable
B. serves as a comparison to assess the manipulation
5. C. minimizes the cost of experimentation
D. allows for discovery of the average effect of the independent variable in different
situations
17) What is the first step in conducting an experiment?
A. Specify the level(s) of the treatment
B. Choose the experimental design
C. Control the experimental environment
D. Select relevant variables
18) Data originating from studies that are conducted by others and created for a purpose
different from the purpose of the study for which the data are being reviewed are called
_____ data
A. primary
B. secondary
C. quantitative
D. statistical
19) The goal of a formal study is to _____.
A. discover future research tasks
B. expand understanding of a topic
C. test hypotheses
D. provide insight
20) A _____ scale is a scale that scores an object or property without making a direct
comparison to another object or property.
A. ranking
B. rating
6. C. categorization
D. sorting
21) What type of data is produced by simple category scales?
A. Nominal
B. Ordinal
C. Interval
D. Ratio
22) _____ is the extent to which a measurement tool actually measures what we wish to
measure.
A. Reliability
B. Validity
C. Practicality
D. Significance
23) The list of elements in a population from which the sample is drawn is known as the
_____.
A. sampling frame
B. population extent
C. database
D. sampling base
24) The process of ensuring the accuracy of data and their conversion from raw form into
classified forms appropriate for analysis is called _____.
A. coding
B. data entry
C. data preparation
7. D. data measurement
25) _____ involves assigning numbers or other symbols to answers so that the responses can
be grouped into a limited number of categories
A. Editing
B. Data entry
C. Coding
D. Measurement
26) The standard error of the estimate is a type of measure of _____.
A. central tendency
B. accuracy
C. significance
D. standard deviation
27) _____ are summary descriptors of variables of interest in the population
A. Sample statistics
B. Population parameters
C. Systematic estimates
D. Standard errors
28) The measure of deviation from the mean such that cases stretch toward one tail or the
other is called _____.
A. kurtosis
B. platykurtic
C. skewness
D. ku
8. 29) Which of the research questions/hypotheses below is best answered using cross-
tabulations?
A. What percentage of men and women prefer Brand A over Brand B?
B. What percentage of residents shop at the local grocery store?
C. Is brand loyalty related to brand image?
D. What happens to sales when prices drop?
30) If a difference is not caused only by random sampling fluctuations, it is said to have
_____.
A. resistance
B. statistical significance
C. substantive significance
D. reasonable doubt