Question

Discuss two hr activities in which a mne must engage that would not be required in a domestic environment.

Answer 1

The following data is obtained for two variables, inflation (x) and interest rate (Y).

n=50, Ex = 500, Ey = 300, Ex? = 5450, Ey? = 2000, Exy = 3090

Later on, it was known that one pair of observation (10, 6) was included additionally by

mistake. Find the correlation coefficient by excluding this pair