Raw material used in the production of synthetic fiber is stored in a place, which has no humidity control. Measurements of the relative humidity (X) in the storage place and the moisture content (Y) of a sample of the raw material (both in percentage) on 12 days yielded the following results: X 46 53 37 42 34 29 60 44 41 48 33 40 Y 12 14 11 13 10 8 17 12 10 15 9 13 a) Determine the degree of correlation. b) Is there a significant relationship between the relative humidity and moisture content of a sample of the raw material
Raw material used in the production of synthetic fiber is stored in a place, which has no humidity control. Measurements of the relative humidity (X) in the storage place and the moisture content (Y) of a sample of the raw material (both in percentage) on 12 days yielded the following results: X 46 53 37 42 34 29 60 44 41 48 33 40 Y 12 14 11 13 10 8 17 12 10 15 9 13 a) Determine the degree of correlation. b) Is there a significant relationship between the relative humidity and moisture content of a sample of the raw material
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
Raw material used in the production of synthetic fiber is stored in a place, which
has no humidity control. Measurements of the relative humidity (X) in the storage
place and the moisture content (Y) of a sample of the raw material (both in
percentage) on 12 days yielded the following results:
X
46
53
37
42
34
29
60
44
41
48
33
40
Y
12
14
11
13
10
8
17
12
10
15
9
13
- a) Determine the degree of
correlation . - b) Is there a significant relationship between the relative humidity and moisture content of a sample of the raw material
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