Author Question: If a control group has 20 participants and an experimental group also has 20 participants, then ... (Read 70 times)

Pea0909berry · **on:** Jun 20, 2018

If a control group has 20 participants and an experimental group also has 20 participants,
then the degrees of freedom for tind on the two groups are _____ .

a. 40
b. 38
c. 20
d. 19

Question 2

If Fobs for a one-factor between-subjects design with two levels of the independent
variable equals 4.00, then the value of tobs that would be obtained on the same set of
scores is _____ .

a. 16.00
b. 8.00
c. 2.00
d. not enough information is given to answer