A doctor wanted to determine whether there was a relation between a male's age and his HDL (so- called good) cholesterol. He randomly selected 17 of his patients and determined their HDL cholesterol. He obtained the following data. Age HDL Cholesterol Age HDL Cholesterol 38 57 38 44 54 66 62 46 34 30 53 42

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
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Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 3CYU
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A doctor wanted to determine whether there was a relation between a male's age and his HDL (so-
called good) cholesterol. He randomly selected 17 of his patients and determined their HDL cholesterol.
He obtained the following data.
Age
HDL Cholesterol
Age
HDL Cholesterol
38
57
38
44
42
54
66
62
46
34
30
53
32
56
51
36
55
35
45
27
Transcribed Image Text:A doctor wanted to determine whether there was a relation between a male's age and his HDL (so- called good) cholesterol. He randomly selected 17 of his patients and determined their HDL cholesterol. He obtained the following data. Age HDL Cholesterol Age HDL Cholesterol 38 57 38 44 42 54 66 62 46 34 30 53 32 56 51 36 55 35 45 27
32
56
51
36
55
35
27
45
52
40
52
38
61
42
49
55
61
38
39
28
26
47
000
(a) Draw a scatter diagram.
(b) Comment on the type of relation that appears to exist between age and HDL cholesterol on the
basis of the scatter diagram.
Transcribed Image Text:32 56 51 36 55 35 27 45 52 40 52 38 61 42 49 55 61 38 39 28 26 47 000 (a) Draw a scatter diagram. (b) Comment on the type of relation that appears to exist between age and HDL cholesterol on the basis of the scatter diagram.
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