A personâ€™s muscle mass is expected to be associated with age. Some people also thought exercise...

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Basic Math

A personâ€™s muscle mass is expected to be associated with age.Some people also thought exercise time would be associated with themuscle mass. To explore the potential relationships between musclemass and age, muscle mass and exercise time, a nutritionistrandomly selected 20 women from a population of women with ageranging from 40 to 80 years old, and measured their muscle mass (ascore without unit) and exercise time (hours per month)
Patient
Age
MuscleMass
ExcerciseTime
1
43
106
23
2
41
106
24
3
47
97
26
4
76
56
21
5
72
70
23
6
76
74
19
7
42
105
22
8
49
97
17
9
53
92
14
10
44
103
21
11
63
80
25
12
55
90
16
13
66
77
25
14
58
86
19
15
70
72
18
16
57
87
22
17
71
71
21
18
46
100
18
19
61
83
27
20
68
74
20
21
44
105
21
22
53
94
19
23
60
82
23
24
72
78
21
What do the two regression parameters (b0 and b1) mean?

Answer & Explanation Solved by verified expert

3.8 Ratings (708 Votes)

This exercise is solved using excel Data Analysis RegressionfunctionThe needed equation and explaination about the coefficient inprovide in line with outputPut the data in excel as shown belowIn this case musclemassY is the dependent variable andagex1 excercisetimex2 are the independent variableRegression equation for Musclemass vs See Answer

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Patient	Age	MuscleMass	ExcerciseTime
1	43	106	23
2	41	106	24
3	47	97	26
4	76	56	21
5	72	70	23
6	76	74	19
7	42	105	22
8	49	97	17
9	53	92	14
10	44	103	21
11	63	80	25
12	55	90	16
13	66	77	25
14	58	86	19
15	70	72	18
16	57	87	22
17	71	71	21
18	46	100	18
19	61	83	27
20	68	74	20
21	44	105	21
22	53	94	19
23	60	82	23
24	72	78	21