Example 16.5 following frequency distribution: Family income and its percentage spent on food in the case of 100 families gave the Food (percentage) Family income (Rs '000) 5-10 10-15 15-20 20-25 25-30 10-15 3 7 15-20 4 9. 4 3 20-25 7 6. 12 5 25-30 3 10 19 8 Calculate the coefficient of correlation and interpret the value.
Example 16.5 following frequency distribution: Family income and its percentage spent on food in the case of 100 families gave the Food (percentage) Family income (Rs '000) 5-10 10-15 15-20 20-25 25-30 10-15 3 7 15-20 4 9. 4 3 20-25 7 6. 12 5 25-30 3 10 19 8 Calculate the coefficient of correlation and interpret the value.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.CR: Chapter 1 Review
Problem 12CR
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Transcribed Image Text:Example 16.5
following frequency distribution:
Family income and its percentage spent on food in the case of 100 families gave the
Food (percentage)
Family income (Rs '000)
5-10
10-15
15-20
20–25
25-30
10-15
3
7
15-20
4
4
20-25
12
25-30
3
10
19
8
Calculate the coefficient of correlation and interpret the value.
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