Math, asked by guptaayushi281998, 4 months ago

If total of d-square is 272 and no of item is 15 Find the coefficient of corelation
(a) 0.51
(b) -0.51

Answers

Answered by nithyasree2727

3

Answer:

***Answer is (a) options

0.51

choose correct answer above....✍️

Step-by-step explanation:

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