QUESTION 11 If there are three or more populations, then it is a. possible to test for equality of three or more population proportions. b. impossible to test for equality of the three population proportions, because chi-square tests deal with only two populations. c. customary to use a t distribution to test for equality of the three population proportions. 00000 d. reasonable to test for equality of multiple population proportions using chi-square lower tail tests.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Question
F11
**Question 11**

If there are three or more populations, then it is:
- a. possible to test for equality of three or more population proportions.
- b. impossible to test for equality of the three population proportions, because chi-square tests deal with only two populations.
- c. customary to use a t distribution to test for equality of the three population proportions.
- d. reasonable to test for equality of multiple population proportions using chi-square lower tail tests.

**Question 12**

A population where each of its elements is assigned to one and only one of several classes or categories is:
- a. multinomial
- b. Poisson
- c. normal
- d. binomial

**Question 13**

The sampling distribution for a goodness of fit test is the ______ distribution.
Transcribed Image Text:**Question 11** If there are three or more populations, then it is: - a. possible to test for equality of three or more population proportions. - b. impossible to test for equality of the three population proportions, because chi-square tests deal with only two populations. - c. customary to use a t distribution to test for equality of the three population proportions. - d. reasonable to test for equality of multiple population proportions using chi-square lower tail tests. **Question 12** A population where each of its elements is assigned to one and only one of several classes or categories is: - a. multinomial - b. Poisson - c. normal - d. binomial **Question 13** The sampling distribution for a goodness of fit test is the ______ distribution.
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