DATA FOR LAB #1

Subject #

Sex

Activity Level

Alone play

Own-sex play

Cross-sex play

1

1

15

0

5

1

2

2

28

1

3

2

3

2

19

3

3

0

4

1

12

3

2

1

5

2

29

1

3

2

6

1

10

5

1

0

7

1

47

2

4

0

8

2

16

2

2

2

9

1

15

4

1

1

10

2

11

3

3

0

11

1

10

1

5

0

12

2

20

6

0

0

13

1

16

1

0

5

DO THE FOLLOWING ANALYSES:

Calculate t reflecting differences between boys & girls on
- Activity level
- Alone play
- Same-sex play
- Cross-sex play
Calculate the correlation between
- Sex & activity level
- Activity level and one other variable (of your choice)
Finally, do a 1-way ANOVA that examines the effect of sex on amount of own-sex play observed.

Subject #	Sex	Activity Level	Alone play	Own-sex play	Cross-sex play
1	1	15	0	5	1
2	2	28	1	3	2
3	2	19	3	3	0
4	1	12	3	2	1
5	2	29	1	3	2
6	1	10	5	1	0
7	1	47	2	4	0
8	2	16	2	2	2
9	1	15	4	1	1
10	2	11	3	3	0
11	1	10	1	5	0
12	2	20	6	0	0
13	1	16	1	0	5