Reviews
... Types of experiments Discrete variable 1. Completely randomized design Continuous variable 2. Matched-pairs design Observational Study 3. Randomized block design Sampling Frequency distribution 1. Simple random Relative frequency 2. Stratified Distribution shape 3. Systematic 1. Unif ...
... Types of experiments Discrete variable 1. Completely randomized design Continuous variable 2. Matched-pairs design Observational Study 3. Randomized block design Sampling Frequency distribution 1. Simple random Relative frequency 2. Stratified Distribution shape 3. Systematic 1. Unif ...
Homework 4
... 3. In problem 1, if you are told that Y=1, what is the conditional probability of X? 4. Fill out the blanks in the statements below: a. An estimator is unbiased if ____________________ b. An estimator is consistent if ____________________ c. The sample variance is given by the following equation ___ ...
... 3. In problem 1, if you are told that Y=1, what is the conditional probability of X? 4. Fill out the blanks in the statements below: a. An estimator is unbiased if ____________________ b. An estimator is consistent if ____________________ c. The sample variance is given by the following equation ___ ...
PSYB07 Review Question
... 1. Why is n-1 rather than n used in the denominator of the formula for variance, when it is used as an inferential statistic? When can n alone be used? 2. What is the difference between interval and ratio data? What is possible to do with the latter than is inappropriate to do with the former? 3. Gi ...
... 1. Why is n-1 rather than n used in the denominator of the formula for variance, when it is used as an inferential statistic? When can n alone be used? 2. What is the difference between interval and ratio data? What is possible to do with the latter than is inappropriate to do with the former? 3. Gi ...
