Author Question: Focus groups of 14 people are randomly selected to discuss products of the Famous Company. It is ... (Read 58 times)

K@ · **on:** Aug 1, 2018

Focus groups of 14 people are randomly selected to discuss products of the Famous Company. It is determined that the mean number (per group) who recognize the Famous brand name is 8.3, and the standard deviation is 0.87.

Would it be unusual to randomly select 14 people and find that greater than 12 recognize the Famous brand name?
A) Yes B) No

Question 2

A table arranged in rows and columns and used in a chi-square test of independence is called a table.

a. histogram
b. contingency
c. frequency
d. marginal