Math, asked by sodhipreeti, 5 months ago

1. if each of the observation X1, X2...... xn and is increased by an amount' a' where a is a negative or positive number , show that the the variance remains unchanged ?

Answers

Answered by mdmehedihasantanzid

0

Step-by-step explanation:

সোসুসুসনিনিহবনুডেনযযগডনডডনডনিেহকেোক ডনসড

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