The t test for the mean difference between two related populations assumes that the: A) ...

Author Question: The t test for the mean difference between two related populations assumes that the: A) ... (Read 102 times)

KimWrice

Hero Member
Posts: 579

on: Jun 24, 2018

The t test for the mean difference between two related populations assumes that the:

A) population distribution of differences are approximately normal.
B) population sizes are equal.
C) sample variances are equal.
D) sample sizes are small.

Question 2

Find the upper confidence limit of the 90 confidence interval.

A) 13.81
B) 18.24
C) 21.59
D) 25.89

tdewitt

Sr. Member
Posts: 318

Reply #1 on: Jun 24, 2018

Answer to Question 1

A

Answer to Question 2

C

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