Question

The coefficient correlation between x and y series is – 0.38. The linear relation
between x and u ; y and v are 3x+5u=3 and -8x-7y=44, what is the coefficient
between u and v?
a) 0.38 b) -0.38 c) 0.40 d) None of these

Answer 1

Answer:

c)0.40 is answer.

Anser is 0.40