Question

In Appendix B in your book there is a table of the ages of Best Actor and Best Actress Oscar award winners. Test the claim at � = 0.05 that proportion of male winners over age 40 is greater than the proportion of female winners over the age of 40.

a. State the proportion of Best Actors over age 40.

b. State the proportion of Best Actresses over age 40.

c. Perform the hypothesis test.

ACTRESSES
22
37
28
63
32
26
31
27
27
28
30
26
29
24
38
25
29
41
30
35
35
33
29
38
54
24
25
46
41
28
40
39
29
27
31
38
29
25
35
60
43
35
34
34
27
37
42
41
36
32
41
33
31
74
33
50
38
61
21
41
26
80
42
29
33
35
45
49
39
34
26
25
33
35
35
28
30
29
61
32
33
45
29
62
22
44
54

ACTORS
44
41
62
52
41
34
34
52
41
37
38
34
32
40
43
56
41
39
49
57
41
38
42
52
51
35
30
39
41
44
49
35
47
31
47
37
57
42
45
42
44
62
43
42
48
49
56
38
60
30
40
42
36
76
39
53
45
36
62
43
51
32
42
54
52
37
38
32
45
60
46
40
36
47
29
43
37
38
45
50
48
60
50
39
55
44
33

Answer 1