Give full and correct answer for this question, the chi-square test can be used: Select one: a. to make inference about a population mean. b. to test

beljuA 2020-10-18 Answered
Give full and correct answer for this question, the chi-square test can be used: Select one: a. to make inference about a population mean. b. to test for survey error. c. to compare more than two independent proportions. d. for pairwise multiple comparisons of means. e. to test for difference in two variances.

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curwyrm
Answered 2020-10-19 Author has 15973 answers
Correct answer is the option ( c ) to compare more than two independent proportions. Because the chi-square test can be used to compare more than two independent proportions. To compare two proportions we use z test where as when it is more than two we use chi square test
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