Important questions for final

1. STATISTICS FOR MANAGEMENT
Important Questions
UNIT short questions (4 marks) ESSAY QUESTIONS (12 MARKS)
I
1. Types of Probability
2. Statistical Independence
3. Marginal Probability and Conditional
Probaility
4. Dependent and Independent Events
5. Mutually Exclusive Events
1. Problem on Mean, Median and Mode – Grouped data
2. Additional and Multiplication theorems of Probability.
3. Bayes Theorem and its applications - Problem
II
1. Random variable
2. Expectance and variance of RV
3. Normal Distribution
4. Binomial Distribution
5. Poison Distribution
1. Problem on Fitting Binomial Distribution
2. Problem on Fitting Poisson Distribution
3. Problem on Normal Distribution.
III
1. Essentials of Sampling
2. Type-I Error, Type-II Error
3. Standard Error
4. Central Limit Theorem
5. Properties of good Estimator
1. Probability and Non-Probability Sampling Methods
2. Hypothesis testing Procedure
3. Problem on testing of 2 means (Z test)
4. Problem on testing of 2 Proportions
IV
1. Small Sample test
2. Paired t-test
3. Dependent and Independent samples
1. Problem on testing of 2 means (t test)
2. Problem on Anova One-way and two-way classification
3. Problem on Chi-square Distribution (Contingency table)
V
1. Correlation Analysis
2. Regression Analysis
3. Multiple and Partial Correlation
4. Properties of Regression
5. Components of Time Series
1. Differentiate Correlation and Regression
2. Problem on correlation and rank correlation
3. Problem on regression
4. Problem on Trend Analysis – Semi, Moving and Least
Squares method
Note: Read any 3 Units completely and read important questions from other 2 units
Note: Don’t relax utilize the time at maximum and revise.
ALL THE BEST