Experts plz solve ques 10 Age of wife
20
21
18
26
{Coefficient of Correlation 0.9925}
9. Find out the correlation between the marks in Statistics and marks in Accountancy:
No of stUdents
Marks in- Statistics
20
Marks in Accountancy 25
2
35
30
3
15
20
4
40
35
5
10
20
6
35
25
7
30
25
8
25
35
9
45
35
{Coefficient of Correlation
10. Find Karl Pearson's coefficient of correlation between the values of X and Y given data:
128
80
129
89
130
90
140
95
132
96
135
94
130 132
125
100 96
80
10
30
30
= 0.76}
135
100
{Coefficient of Correlation = 0.66}
11.
Calculate coefficient of correlation from the following data:
