Math, asked by laibarasul78, 11 months ago

A student calculated mean and standard deviation of 10 values as 104 and 4 respectively. later on it was dicovered that he used some incorrect vaules as given below in table:
INCORRECT VALUES: CORRECT VALUES:
6 4
8 9
Find mean and standard deviation of the corresct values.

Answers

Answered by vasudhatrivedi97

1

Answer:

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