Author Question: When we test for differences between two populations of nominal data with two categories, we can use ... (Read 26 times)

ec501234 · **on:** Jun 24, 2018

When we test for differences between two populations of nominal data with two categories, we can use only one technique, namely, the chi-squared test of a contingency table.
Indicate whether the statement is true or false

Question 2

Which type of data involves ratings?
a. Interval data c. Nominal data
b. Ordinal data d. None of these