Author Question: Using a kiosk interactive survey is a very effective means of collecting a representative sample. ... (Read 117 times)

nautica902 · **on:** Jun 29, 2018

Using a kiosk interactive survey is a very effective means of collecting a representative sample.

Indicate whether the statement is true or false

Question 2

All of the following are true regarding cross-tabulation EXCEPT _____.
a. The 2 distribution provides a means for testing the statistical significance of a contingency table.
b. The 2 for a contingency table compares two means that are not from independent samples.
c. Cross-tabulations are much like tallying.
d. The 2 test for a contingency table involves comparing the observed frequencies with the expected frequencies in each cell of the table.

todom5090 · **Reply #1 on:** Jun 29, 2018

Answer to Question 1

F
Self-selection is a problem when a computer with a touch screen is used at a kiosk at a trade show to collect survey information.

Answer to Question 2

B