Multiple Choice
A chi-square test for goodness of fit is used to examine the distribution of individuals across three categories,and a chi-square test for independence is used to examine the distribution of individuals in a 2×2 matrix of categories.Which test has the larger value for df?
A) The test for goodness of fit
B) The test for independence
C) Both tests have the same df.
D) The df value depends on the sizes of the samples that are used.
Correct Answer:
Verified
Correct Answer:
Verified
Q4: The data for a chi-square test for
Q64: In the observed frequencies for a chi-square
Q65: A chi-square test for independence is used
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Q68: When the data form a 2×2 matrix,the
Q69: The chi-square test for independence is similar
Q70: For either chi-square test,Σfₑ = n.
Q71: A researcher would like to know whether
Q73: A researcher is using a chi-square test
Q74: What happens to the critical value for