History, asked by anuthiagu03, 6 months ago

1. For a set of 500 observations variance
is found to be 125. If 25 is added to
each observation and 55 is subtracted
then the new variance is

Answers

Answered by aman23247
0
If 25 is added to each observation and 55 is subtracted then the new variance under simplification? 1.
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