Author Question: For his study, Tim has stated his research hypothesis as : H1 1 < 2 . What do the symbols mean? ... (Read 342 times)

clippers! · **on:** Jul 13, 2018

For his study, Tim has stated his research hypothesis as : H1 1 < 2 . What do the symbols mean?

a. The mean of population 1 is equal to the mean of population 2
b. The mean of population 1 is greater than the mean of population 2
c. The mean of population 1 is less than the mean of population 2
d. The mean of population 1 is not equal to the mean of population 2

Question 2

In a __________, participants will be exposed to only one level of the independent variable.

a. within subjects design
b. quasi-experimental design
c. between subjects design
d. mixed factors design