Math, asked by aangi77, 2 months ago

66. Calculate "a" in trend analysis if Exy = 108, Ex = 0, y = 84, Summation of X Square = 70,
Number of observation is 6
O A. 14
O B. 12
O C. 12.4
OD. 12.8

Answers

Answered by Rrishtti

0

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