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QUESTION 15 The number of degrees of freedom associated with the chi-square distribution in a test of independence is number of a. sample items O b. populations c. rows minus 1 times number of columns O d. populations minus number of estimated parameters minus 1.

QUESTION 15 The number of degrees of freedom associated with the chi-square distribution in a test of independence is number of a. sample items O b. populations c. rows minus 1 times number of columns O d. populations minus number of estimated parameters minus 1.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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**Question 15:** The number of degrees of freedom associated with the chi-square distribution in a test of independence is the number of _____ minus 1. - a. sample items - b. populations - c. rows minus 1 times number of columns - d. populations minus number of estimated parameters **Question 16:** A statistical test conducted to determine whether to reject or not reject a hypothesized probability distribution for a population is known as a: - a. comparison - b. probability - c. goodness of fit - d. normality **Question 17:** The degrees of freedom for a data table with 10 rows and 10 columns is: - a. 100 - b. 81 - c. 18 - d. 20 **Instructions:** Click "Save and Submit" to save and submit. Click "Save All Answers" to save all answers.
Transcribed Image Text:**Question 15:** The number of degrees of freedom associated with the chi-square distribution in a test of independence is the number of _____ minus 1. - a. sample items - b. populations - c. rows minus 1 times number of columns - d. populations minus number of estimated parameters **Question 16:** A statistical test conducted to determine whether to reject or not reject a hypothesized probability distribution for a population is known as a: - a. comparison - b. probability - c. goodness of fit - d. normality **Question 17:** The degrees of freedom for a data table with 10 rows and 10 columns is: - a. 100 - b. 81 - c. 18 - d. 20 **Instructions:** Click "Save and Submit" to save and submit. Click "Save All Answers" to save all answers.
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