Kinds of sampling
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This document discusses different types of sampling methods used in research. It describes probability sampling as methods where all members of the population have an equal chance of being selected, including simple random sampling, stratified sampling, cluster sampling, and systematic sampling. Non-probability sampling methods are also covered, where not all members have a chance of being selected, such as convenience sampling, quota sampling, and purposive sampling. Key factors that influence sample representativeness are the sampling procedure, sample size, and level of participation.
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Music in the Philippines during Modern Period
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Research-Definition and Purpose
Here are 10 ways I could benefit from research:
1. Improve my academic performance by researching effective study techniques.
2. Gain a deeper understanding of topics I'm studying in school by conducting additional research.
3. Explore career options I'm interested in by researching the requirements and daily responsibilities.
4. Stay informed on current events by regularly researching news and issues.
5. Make healthier lifestyle choices by researching nutrition, exercise routines, and medical advances.
6. Plan future vacations by researching destinations, activities, costs, and travel tips.
7. Make major purchases like electronics or appliances by comparing products and reviews.
8. Develop new hobbies and skills by researching
Period of the new society
A presentation I made during my college years, Hopefully it will be of service to someone else now. :)
Please let me know if I helped.
Don't forget to say thankyou.
ThankYou ^^
BTW. Some of the fonts I originally used got removed. Soooo feel free to substitute
PDF VERSION HERE (with the original fonts I used) : http://www.slideshare.net/JoanBarcelona/period-of-the-new-society-54071682
Questionnaires
An introduction to using questionnaires, brief outline of what makes a good questionnaire, and things to think about when designing, distributing and interpreting your questionnaire.
Ang maka pilipinong pananaliksik
MULA SA AKLAT NI CRIZEL SICAT-DE LAZA
PAGBABASA AT PAGSUSURI NG IBA'T IBANG TEKSTO TUNGO SA PANANALIKSIK.
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stratified sampling
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Structured questionnaires and interviews are quantitative research instruments used to collect data. Structured questionnaires contain closed-ended questions with limited response options to standardize responses. They allow researchers to collect large amounts of data efficiently but don't explore complex issues well. Structured interviews follow a standardized set of questions but allow researchers to clarify understanding and obtain more detailed responses than questionnaires. Both methods produce reliable and comparable quantitative data but have limitations regarding response bias and depth of responses.
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Questionnaires and surveys
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Music in the Philippines during Modern Period
The owner of this Powerpoint presentation gives all credits to its sources. However, copying the content of this presentation without the approval of the owner is against the Republic Act 10175 or the Philippines Cybercrime Prevention Act of 2012.
Research-Definition and Purpose
Here are 10 ways I could benefit from research:
1. Improve my academic performance by researching effective study techniques.
2. Gain a deeper understanding of topics I'm studying in school by conducting additional research.
3. Explore career options I'm interested in by researching the requirements and daily responsibilities.
4. Stay informed on current events by regularly researching news and issues.
5. Make healthier lifestyle choices by researching nutrition, exercise routines, and medical advances.
6. Plan future vacations by researching destinations, activities, costs, and travel tips.
7. Make major purchases like electronics or appliances by comparing products and reviews.
8. Develop new hobbies and skills by researching
Period of the new society
A presentation I made during my college years, Hopefully it will be of service to someone else now. :)
Please let me know if I helped.
Don't forget to say thankyou.
ThankYou ^^
BTW. Some of the fonts I originally used got removed. Soooo feel free to substitute
PDF VERSION HERE (with the original fonts I used) : http://www.slideshare.net/JoanBarcelona/period-of-the-new-society-54071682
Questionnaires
An introduction to using questionnaires, brief outline of what makes a good questionnaire, and things to think about when designing, distributing and interpreting your questionnaire.
Ang maka pilipinong pananaliksik
MULA SA AKLAT NI CRIZEL SICAT-DE LAZA
PAGBABASA AT PAGSUSURI NG IBA'T IBANG TEKSTO TUNGO SA PANANALIKSIK.
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sample designs and sampling procedures
,
sampling terminology
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two major categories of sampling
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simple random sampling
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systematic sampling
,
cluster sampling
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stratified sampling
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why non probability sampling
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errors
ReseQuantitative RESEARCH INSTRUMENT FOR DATA COLLECTIONarch pp
Structured questionnaires and interviews are quantitative research instruments used to collect data. Structured questionnaires contain closed-ended questions with limited response options to standardize responses. They allow researchers to collect large amounts of data efficiently but don't explore complex issues well. Structured interviews follow a standardized set of questions but allow researchers to clarify understanding and obtain more detailed responses than questionnaires. Both methods produce reliable and comparable quantitative data but have limitations regarding response bias and depth of responses.
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Research is defined as a systematic, empirical investigation guided by theory to understand natural phenomena. It involves identifying a problem, reviewing existing literature, developing hypotheses and variables, collecting and analyzing data, and drawing conclusions. There are important components to research including the research design, methodology, instrumentation, sampling, data analysis, and conclusions. Sampling involves selecting a subset of a population to study. Probability sampling aims to give all population members an equal chance of selection, while non-probability sampling does not. Common probability sampling methods include simple random sampling, systematic sampling, stratified sampling, cluster sampling, and multistage sampling.
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Once a research design is chosen, it is important to follow systematic procedures to collect relevant and effective data according to clear selection criteria to ensure a successful collection. The means of data collection must be reliable, consistent, and accurate depending on whether the research is authentic or heuristic, analytic or deductive. Examples of qualitative data collection include open observations, record reviews, diaries, interviews, verbal reporting, questionnaires, and tests. The data collection instruments must suit the research goal whenever possible.
Metodolohiya ng Pananaliksik
Ang __________ ay ang paniniwala na ang pinagkukunang-yaman ay dumadaloy mula sa "silid" ng nasa mahihirap na kalagayan tungo sa "sentro" ng mayayamang estado, kung saan ang kapalit ng pag-unlad ay ang paghirap ng isa.
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Ito ay ang pinakaunang paraan ng pagkalap ng impormasyon para sa mga isinasagawang pananaliksik.
*
Ang __________ ay tumutukoy sa set ng pagkakaugnay na konsepto, teorya, kahulugan, at proporsyon na nagpapakita ng sistematikong pananaw ng penomena.
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- Bar graphs which present categorical and numeric variables in class intervals through bars to show patterns.
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This document provides an overview of different sampling methods used in research. It begins by defining key terms like population, sample, and sampling frame. It then distinguishes between probability sampling methods, like simple random sampling, systematic sampling, stratified sampling, cluster sampling, and multistage sampling, and non-probability sampling methods, like convenience sampling. For each method, it discusses how the sample is selected and the relative advantages and disadvantages. The document aims to help readers understand why sampling is necessary, different sampling techniques, and how to select the appropriate method for their research needs.
Stat ppt
This document provides an overview of different sampling methods used in research. It begins by defining research and the key components of empirical research. It then defines sampling and why researchers sample rather than studying entire populations. The document discusses and provides examples of different probability sampling methods, including simple random sampling, systematic sampling, stratified sampling, cluster sampling, and multistage sampling. It also covers non-probability sampling methods. For each method, it highlights the advantages and disadvantages. The goal is to help readers understand different sampling techniques and how to select the appropriate method for their research needs.
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Kinds of sampling
- 1. GERRITH SALE
- 2. SAMPLE “Is a smaller ( but hopefully representative) collection of units from a population used to determine truth about that population.” ( Field, 2005)
- 3. 3 FACTORS THAT INFLUENCE SAMPLE REPRESENTATIVENESS Sampling Procedure Sample Size Participation (response)
- 4. KINDS OF SAMPLING PROBABILITY SAMPLING NON-PROBABILITY SAMPLING 1. Simple Random Sampling 2. Stratified Random Sampling 3. Cluster Sampling 4. Systematic Sampling 1. Convenience Sampling 2. Quota Sampling 3. Purposive Sampling
- 5. PROBABILITY SAMPLING/ SCIENTIFIC SAMPLING - A type of sampling in which all the members of the entire population are given a chance of being selected.
- 6. PROBABILITY SAMPLING A. SIMPLE RANDOM SAMPLING - is a method of choosing samples in which all the members of the population are given an equal chance of being selected. An Unbiased sampling.
- 7. Various ways of getting the samples through the simple random sampling (Treece, 1986) Roulette wheel Fishbowl Technique Table of random numbers
- 8. B. STRATIFIED SAMPLING - The population is first divided into different strata, then sampling follows. PROBABILITY SAMPLING
- 9. C. CLUSTER SAMPLING - It is used in large-scale studies, in which the population is geographically spread out. PROBABILITY SAMPLING
- 10. D. SYSTEMATIC SAMPLING - Relies on arranging the target population according to same ordering scheme and then selecting elements at regular intervals through that ordered list. PROBABILITY SAMPLING
- 11. - It is a process of selecting respondents in which not all members of the entire population are given a chance of being selected as samples. NON-PROBABILITY SAMPLING/ NON-SCIENTIFIC SAMPLING
- 12. NON-PROBABILITY SAMPLING A. CONVENIENCE SAMPLING/ ACCIDENTAL SAMPLING - People who are at the moment present during the research visit will be chosen as respondents.
- 13. NON-PROBABILITY SAMPLING B . QUOTA SAMPLING - It is somewhat similar top stratified sampling in which the population is divided into homogenous strata, and then sample elements are selected from each of the stratum.
- 14. NON-PROBABILITY SAMPLING C . PURPOSIVE SAMPLING - It involves the handpicking of subjects. This also called judgmental sampling.