Which statistical technique is appropriate when we describe a single population of nominal data with two or more categories?
A)Z-test of the difference between two proportions.
B)Chi-squared test of a multinomial experiment.
C)Chi-squared test of a contingency table.
D)Z test for one proportion.
E)None of these choices are correct

Question

Quizplus · Accepted Answer

The Chi-squared test of a multinomial experiment is appropriate for describing a single population of nominal data with two or more categories, as it assesses whether the observed frequencies for a categorical variable significantly differ from expected frequencies.

Which Statistical Technique Is Appropriate When We Describe a Single