Regression The following data are measurements of the relative humidity in a storage location and the moisture content of a sample of raw material taken over 15 days. 1. Fit a least squares line and use it to predict the value of moisture content when the relative humidity is 65. 2. Find ŷ; values corresponding to x;.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
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Regression
The following data are measurements of the relative humidity in a
storage location and the moisture content of a sample of raw
material taken over 15 days.
1. Fit a least squares line and use it to predict the value of
moisture content when the relative humidity is 65.
2. Find ŷ; values corresponding to x;.
Relative humidity % Moisture content %
46
12
53
15
29
7
61
17
36
10
39
11
47
11
49
12
52
14
38
55
16
32
8
57
18
54
14
44
12
Transcribed Image Text:Regression The following data are measurements of the relative humidity in a storage location and the moisture content of a sample of raw material taken over 15 days. 1. Fit a least squares line and use it to predict the value of moisture content when the relative humidity is 65. 2. Find ŷ; values corresponding to x;. Relative humidity % Moisture content % 46 12 53 15 29 7 61 17 36 10 39 11 47 11 49 12 52 14 38 55 16 32 8 57 18 54 14 44 12
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