5. निम्न आकडो से सहसम्बन्ध गुणांक एवं परिकलित कीजिए। calculate co-retation coefficient & from the fo X: 64 65 66 67 68 69 70
Answers
Answered by
0
Answer:
Height(Father)
Rank
Height(Son)
Rank
∣d∣
d
2
65
66
67
67
68
69
70
72
8
7
5
5
4
3
2
1
67
68
65
68
72
72
69
71
7
5
8
5
1
1
4
3
1
2
3
0
3
2
2
2
1
4
9
0
9
4
4
4
n=08,∑d
2
=35
r=1−
n(n
2
−1)
6∑d
2
=1−
8(8
2
−1)
6×35
=1−
504
210
=0.58
Similar questions