Author Question: Self-selection biases in survey research overrepresent indifferent responses and underrepresent ... (Read 27 times)

james · **on:** Jun 29, 2018

Self-selection biases in survey research overrepresent indifferent responses and underrepresent extreme consumer positions.

Indicate whether the statement is true or false

Question 2

The _______________ is a procedure for comparing a hypothesized population distribution across nominal categories against an observed distribution.
a. t-test c. chi-square test
b. z-test d. linear regression

janieazgirl · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

F
Self-selection biases in survey research underrepresent indifferent responses and overrepresent extreme consumer positions.

Answer to Question 2

C
For nominal data, the chi-square test is used to determine any difference between the sample population and the hypothesized population distribution.