sample test? Both men and women ran the New York City marathon. Two datasets with the ages of both the men and the women are given. Do a hypothesis test, testing whether the mean ages of men and women who ran the race were the same. Use a .05 significance level. Do a two mean independent samples test. Print both the results and the plot. What are the results?
Here is the female runners ages dataset:
29 F
30 F
23 F
50 F
32 F
23 F
30 F
28 F
33 F
58 F
28 F
30 F
23 F
34 F
37 F
30 F
19 F
54 F
32 F
34 F
50 F
51 F
40 F
42 F
34 F
37 F
31 F
29 F
30 F
31 F
50 F
50 F
27 F
42 F
68 F
31 F
25 F
47 F
61 F
Here are the males ages dataset:
40 M
43 M
43 M
29 M
30 M
65 M
50 M
32 M
42 M
33 M
42 M
51 M
31 M
60 M
49 M
45 M
30 M
25 M
32 M
34 M
52 M
38 M
47 M
34 M
37 M
49 M
31 M
52 M
38 M
40 M
29 M
21 M
53 M
41 M
45 M
32 M
53 M
45 M
39 M
31 M
51 M
51 M
25 M
61 M
31 M
32 M
32 M
39 M
39 M
36 M
34 M
28 M
42 M
46 M
32 M
34 M
41 M
36 M
50 M
36 M
40 M
33 M
28 M
40 M
28 M
44 M
45 M
45 M
54 M
33 M
49 M
45 M
40 M
26 M
21 M
33 M
38 M
40 M
38 M
50 M
43 M
25 M
39 M
31 M
37 M
46 M
24 M
29 M
30 M
36 M
40 M
51 M
51 M
51 M
30 M
38 M
59 M
49 M
55 M
53 M
53 M
40 M
38 M
35 M
54 M
21 M
43 M
33 M
35 M
31 M
38 M
Here is the female runners ages dataset:
29 F
30 F
23 F
50 F
32 F
23 F
30 F
28 F
33 F
58 F
28 F
30 F
23 F
34 F
37 F
30 F
19 F
54 F
32 F
34 F
50 F
51 F
40 F
42 F
34 F
37 F
31 F
29 F
30 F
31 F
50 F
50 F
27 F
42 F
68 F
31 F
25 F
47 F
61 F
Here are the males ages dataset:
40 M
43 M
43 M
29 M
30 M
65 M
50 M
32 M
42 M
33 M
42 M
51 M
31 M
60 M
49 M
45 M
30 M
25 M
32 M
34 M
52 M
38 M
47 M
34 M
37 M
49 M
31 M
52 M
38 M
40 M
29 M
21 M
53 M
41 M
45 M
32 M
53 M
45 M
39 M
31 M
51 M
51 M
25 M
61 M
31 M
32 M
32 M
39 M
39 M
36 M
34 M
28 M
42 M
46 M
32 M
34 M
41 M
36 M
50 M
36 M
40 M
33 M
28 M
40 M
28 M
44 M
45 M
45 M
54 M
33 M
49 M
45 M
40 M
26 M
21 M
33 M
38 M
40 M
38 M
50 M
43 M
25 M
39 M
31 M
37 M
46 M
24 M
29 M
30 M
36 M
40 M
51 M
51 M
51 M
30 M
38 M
59 M
49 M
55 M
53 M
53 M
40 M
38 M
35 M
54 M
21 M
43 M
33 M
35 M
31 M
38 M