Author Question: The most frequently used measure of central tendency is: A) median. B) mean. C) mode. D) ... (Read 116 times)

littleanan · **on:** Jun 24, 2018

The most frequently used measure of central tendency is:

A) median.
B) mean.
C) mode.
D) middle value.

Question 2

Test the null hypothesis of no interaction between student year and dormitory rating.

What will be an ideal response?

flannelavenger · **Reply #1 on:** Jun 24, 2018

Answer to Question 1

B

Answer to Question 2

H0 : No interaction exists between year and dormitory ratings
H1 : There is interaction between year and dormitory ratings
Since p-value = 0.216, H0 is not rejected at = 0.05. We conclude that there is insufficient evidence that interaction exists between year and dormitory ratings.