Given this data, what is the p-value for the two-sample t-test comparing mean birthweight for babies whose mothers are older than 35 with those whose mothers are younger than 35? 123456789101112131415161718192021222324252627282930313233343536373839404142id1313431808300516321136357582210811636110710231369697160057272569619152282010161058108836553275279212724627551683271262.3881764553119113602231187headcirumfe length121213121313121213141414131313131414131313131413141413141412151313141313151413131314Birthweight Gestation smoker1719191818191919192120202019192120201920192021202020211921202221212021202221212219205.84.26.44.55.86.85.26.17.588.67.16.6بة بن تن من من من76.66.37.38.55.57.5635927938.39.56.97.27.77.386977.37.876.9108.68108.58.9333334353537373738383838383839393939393939404040404040404040414141414141414242444544PLOE010101100001100111110000111110001111OO00OHO0motherage mnocig242026412028201920182931303127192330222321241929242631272037352127372732242120282007073507700001225001725725 7 ooo0512122 50170002535712000250mheight586365656762646562676464646363646267627161626765666764606666676164636463686965636468mppwt99109140125125118104132103109135125140124135125104170115152115110135130117137107105130135127120135145110154143132125118150fage262025372339202022203135383227233240232324311930293041372431312537463124383021233026fedyrsHANGGANGG NG16101214121010141412161614161414121614S292GHEEE16121612161610121212161614141616141210101614fnocig035252550035007005050022550252700250255025120252500252502535025fheight66 71 69 68 3 印32 70 7 70 72 70 75 70 75 6 70 78 71 70 68 72 71 1 71 75 66 73 68 73 72 66 68 72 69 71 72 73 70 72 74736773726776766671lowbwt110110100000000000100000000000000000ܘ ܘ ܘ ܘ ܘmage35LowBirth Weight0 Low0 Low0 Normal1 Low0 Low0 Normal0 Low0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Low0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal1 Normal1 Normal0 Normal0 Normal1 Normal0 NormalNorma0 Normal0 Normal0 Normal0 Normal0 Normal0 Normal

Given,the data regarding the birth weights of babies and the ages of mothers.The independent sample…

Answered: Given this data, what is the p-value…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

Given this data, what is the p-value for the two-sample t-test comparing mean birthweight for babies whose mothers are older than 35 with those whose mothers are younger than 35?

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31
32
33
34
35
36
37
38
39
40
41
42
id
1313
431
808
300
516
321
1363
575
822
1081
1636
1107
1023
1369
697
1600
57
272
569
619
1522
820
1016
1058
1088
365
532
752
792
1272
462
755
1683
27
1262
.388
1764
553
1191
1360
223
1187
headcirumfe length
12
12
13
12
13
13
12
12
13
14
14
14
13
13
13
13
14
14
13
13
13
13
14
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14
14
13
14
14
12
15
13
13
14
13
13
15
14
13
13
13
14
Birthweight Gestation smoker
17
19
19
18
18
19
19
19
19
21
20
20
20
19
19
21
20
20
19
20
19
20
21
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20
20
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21
20
22
21
21
20
21
20
22
21
21
22
19
20
5.8
4.2
6.4
4.5
5.8
6.8
5.2
6.1
7.5
8
8.6
7.1
6.6
بة بن تن من من من
7
6.6
6.3
7.3
8.5
5.5
7.5
6
3592793
8.3
9.5
6.9
7.2
7.7
7.3
8
6
9
7
7.3
7.8
7
6.9
10
8.6
8
10
8.5
8.9
33
33
34
35
35
37
37
37
38
38
38
38
38
38
39
39
39
39
39
39
39
40
40
40
40
40
40
40
40
40
41
41
41
41
41
41
41
42
42
44
45
44
PLOE
0
1
0
1
0
1
1
0
0
0
0
1
1
0
0
1
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
0
1
1
1
1
OO
0
0
OHO
0
motherage mnocig
24
20
26
41
20
28
20
19
20
18
29
31
30
31
27
19
23
30
22
23
21
24
19
29
24
26
31
27
20
37
35
21
27
37
27
32
24
21
20
28
20
0
7
0
7
35
0
7
7
0
0
0
0
12
25
0
0
17
25
7
25 7 ooo0512122 50
17
0
0
0
25
35
7
12
0
0
0
25
0
mheight
58
63
65
65
67
62
64
65
62
67
64
64
64
63
63
64
62
67
62
71
61
62
67
65
66
67
64
60
66
66
67
61
64
63
64
63
68
69
65
63
64
68
mppwt
99
109
140
125
125
118
104
132
103
109
135
125
140
124
135
125
104
170
115
152
115
110
135
130
117
137
107
105
130
135
127
120
135
145
110
154
143
132
125
118
150
fage
26
20
25
37
23
39
20
20
22
20
31
35
38
32
27
23
32
40
23
23
24
31
19
30
29
30
41
37
24
31
31
25
37
46
31
24
38
30
21
23
30
26
fedyrs
HANGGANGG NG
16
10
12
14
12
10
10
14
14
12
16
16
14
16
14
14
12
16
14
S292GHEEE
16
12
16
12
16
16
10
12
12
12
16
16
14
14
16
16
14
12
10
10
16
14
fnocig
0
35
25
25
50
0
35
0
0
7
0
0
50
50
0
2
25
50
25
2
7
0
0
25
0
25
50
25
12
0
25
25
0
0
25
25
0
25
35
0
25
fheight
66 71 69 68 3 印32 70 7 70 72 70 75 70 75 6 70 78 71 70 68 72 71 1 71 75 66 73 68 73 72 66 68 72 69 71 72 73 70 72 74
73
67
73
72
67
76
76
66
71
lowbwt
1
1
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
ܘ ܘ ܘ ܘ ܘ
mage35
LowBirth Weight
0 Low
0 Low
0 Normal
1 Low
0 Low
0 Normal
0 Low
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Low
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
1 Normal
1 Normal
0 Normal
0 Normal
1 Normal
0 Normal
Norma
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal
0 Normal

Definition Definition Measure of central tendency that is the average of a given data set. The mean value is evaluated as the quotient of the sum of all observations by the sample size. The mean, in contrast to a median, is affected by extreme values. Very large or very small values can distract the mean from the center of the data. Arithmetic mean: The most common type of mean is the arithmetic mean. It is evaluated using the formula: μ = 1 N ∑ i = 1 N x i Other types of means are the geometric mean, logarithmic mean, and harmonic mean. Geometric mean: The nth root of the product of n observations from a data set is defined as the geometric mean of the set: G = x 1 x 2 ... x n n Logarithmic mean: The difference of the natural logarithms of the two numbers, divided by the difference between the numbers is the logarithmic mean of the two numbers. The logarithmic mean is used particularly in heat transfer and mass transfer. ln x 2 − ln x 1 x 2 − x 1 Harmonic mean: The inverse of the arithmetic mean of the inverses of all the numbers in a data set is the harmonic mean of the data. 1 1 x 1 + 1 x 2 + ...

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