Author Question: A researcher is interested in analyzing a set of nominal data to determine if the observed pattern ... (Read 38 times)

crazycityslicker · **on:** Jun 28, 2018

A researcher is interested in analyzing a set of nominal data to determine if the observed pattern of frequencies corresponds to the expected pattern. The appropriate statistical technique is
a. chi-square goodness-of-fit.
b. regression analysis.
c. z-test for comparing sample proportion against a standard.
d. z-test for comparing sample mean against a standard.
e. frequency analysis.

Question 2

Mobile now comprises a greater share of global ad spending than TV does.
a. True
b. False
Indicate whether the statement is true or false