What type of test would we run on the HRs.per.week variable?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
What type of test would we run on the HRs.per.week variable?
Single sample t-test
Single sample z-test
Transcribed Image Text:1
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X Record. Number Age Sex Aer Smk Caf Pr Rct Starting_Sal HRs.per.week
1
1 20
1 1
2 1 72 125
2
2
18
1
2
2 80 150
3
21
1
1
2 60 100
4
18
1
2
5 18
1
1
2 60 160
2 53 150
2 81 140
6 18
1
1
7 18
1
2
67 170
2
2 63 150
8 20
1
2
9
18
1
2
2
72 210
10
19 1 2
2
72 250
11
18
1
2
2
76 275
12 21
1
13 21
1
14 19
1 1
15
19
1
16
20 1
17 18
1
18
20 1
2
19 18
1 2
20 18 1 1
3
4
5
6
7
8
9
9
10
10
11
11
12
12
13
13
14
14
15 15
16
16
17
17
18 18
19
19
20 20
21
21
22
22
23
23
24
24
25 25
26
26
27
27
28
28
29 29
30
30
31
31
32
32
33 33
34 34
35 35
36 36
37 37
38 38
39
39
40
40
41
41
42 42
43
43
44 44
45
45
46 46
47 47
48 48
49
49
50 50
51 51
52 52
52 52
5
6
7
8
22 18
23 20
24 18
26 20
27 19
28 18
29 18
30
18
31 20
32 18
33 23
34 18
48 18
49 23
50 22
51 19
52 19
53 19
51 10
NLL NN NN
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
~~~ ~ ~ ~ ~ ~ ~
2
2
1 2
~~~ N N N NHNNHN N N N N N N N N L
2
2
2
2
2
2
2
1
2
1
1
2
2
1
2
2
1
2
2
76 150
2 80 100
2 60 190
1
72 160
2
80 210
2 80 200
2 80 175
2 104 180
2 80 175
56 160
2
68 159
2 2 70 180
2
2 72 190
2 80 175
21 19 1 1 1 2
1
2
1
1
1
2
1
1 2
1
1
1
1 2
1
1
1 2
2
2
2
2
2
2
2
2
2 2
2 2
~~~ N N N N N L
2
35 18 1 2 2
36 18
1 2 2
37 18
1
2
1
38 18 1
2
2
39 21
1
2
40
17
1
2
41 20
2
2
42 18
2
1
43 19
2
2
44 18
2
1
45 18
2
46 21
2
47 19
1.
2
ΝΝΗΝΝΝΝΝΝΝΝΕΝΝΝΝ
1
2
78 150
62 200
64 200
2 88 197
2 2
2
2
75 200
68 175
2 73 140
60 155
2 96 180
78 210
2
1 92 170
2 100 105
2
80 175
2 76 180
2
71 203
1 77 193
2
2 70 133
1
85 190
2
1
80 153
2 2 68 150
2. 2
76 168
2
2
84 183
1
2
84 183
2
2
72 150
2
1 60 190
2
1 68 150
2
2 68 183
? ? GG 127
38723
40407
39988
40166
39580
39982
40406
39659
39607
40787
40117
40134
40445
40166
40622
39752
39695
39998
40743
39966
40211
39558
40059
40287
40011
40205
39292
39871
39664
39379
40593
41114
40016
39594
39208
40310
40363
40054
40435
39829
40176
39881
40091
39874
39624
40154
40398
40433
40092
40297
41360
39596
20161
58
62
55
61
58
57
52
56
59
53
57
58
60
57
54
59
57
54
56
44
55
56
53
53
59
57
51
56
56
56
58
56
52
60
56
59
51
51
52
62
54
54
55
60
55
59
57
49
52
60
48
52
5A
ଜ
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