The next questions are based on the data shown below for 10 parenting-class group members who completed a parenting skills scale before entering the group and after completing the group. Parenting skills scores can range from 10 (very low skills) to 50 (very high skills). Be sure to use the helpful information posted below right.

VARIABLE VIEW
Name	Label	Values
ID	ID number	none
age	age	none
gender	gender	0 = female, 1 = male
kids	number of children	none
cpss1	Pre-test Client Parenting Skills score	none
cpss2	Post-test Client Parenting Skills score	none

|

DATA VIEW					Helpful Information: Low to High Values
ID	age	gender	kids	cpss1	cpss2		age	kids	cpss1	cpss2
1	22	1	1	38	45		18	1	11	22
2	18	0	3	22	30		19	1	22	25
3	34	1	2	11	25		19	2	22	30
4	22	1	1	43	44		20	2	36	38
5	19	0	2	22	22		22	2	38	38
6	38	0	2	41	48		22	2	38	44
7	19	0	4	39	38		25	3	39	45
8	20	0	2	36	38		33	3	40	45
9	33	1	5	40	45		34	4	41	45
10	25	0	3	38	45		38	5	43	48
						Totals	250	25	330	380

Answer these questions:

1. What type of t-test (paired t-test or independent samples) was used to compare the post-test scores of the men with those of the women in the group?

2. The correlation between parent age and post-test parenting-skills scores shows a correlation coefficient ofr = .30 with asignificance level ofp = 0.400. What does this tell you about the relationship between these two variablesthat is, is the relationship positive or negative; is it weak, moderate, or strong?

3. The correlation between parent age and post-test parenting-skills scores shows acorrelation coefficientofr = .30with asignificance levelofp = 0.400.Are these statistical analyses univariate, bivariate, or multivariate?