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SouravSeptember 10, 2024

Which of the following is the appropriate test to investigate whether there is an association between opinion about the ballot initiative and highest level of education completed? A) A two-sample t-test for a difference between means B) A two-sample z-test for a difference between proportions C) A chi-square test of homogeneity D) A chi-square test of independence E) A chi-square goodness-of-fit test

Which of the following is the appropriate test to investigate whether there is an association between opinion about the ballot initiative and highest level of education completed?
A) A two-sample t-test for a difference between means
B) A two-sample z-test for a difference between proportions
C) A chi-square test of homogeneity
D) A chi-square test of independence
E) A chi-square goodness-of-fit test

Sourav
SouravSeptember 10, 2024

Answer

Answer: D) A chi-square test of independence
Explanation: A chi-square test of independence is used to investigate if there is an association between two categorical variables.

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