Question

5. From the following
at Mumbai (Y) when 1
following data, calculate the expected price of a commodity
(Y) when the price of same commodity in Kolkata (X) is
* 70:
Average price at Kolkata (X)
= * 67
Average price at Mumbai (Y) = * 65
Standard deviation at Kolkata (or) = 3.5
Standard deviation at Mumbai (oy) = 2.5
Co-efficient of Correlation (r) = +.8
[Answer:
66.7​

Answer 1

Answer:

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