Author Question: A two-factor, independent-measures research study with two levels of factor A and three levels of ... (Read 53 times)

lbcchick · **on:** Jun 20, 2018

A two-factor, independent-measures research study with two levels of factor A and three levels of factor B with n = 10 participants in each treatment condition would require a total of 60 participants.

Indicate whether the statement is true or false

Question 2

John drives to work each morning and the trip takes an average of = 38 minutes. The distribution of driving times is approximately normal with a standard deviation of = 5 minutes. For a randomly selected morning, what is the probability that John's drive to work will take between 36 and 40 minutes?

A) 0.0793
B) 0.1526
C) 0.1554
D) 0.3108