Math, asked by nayel, 10 months ago

The standard deviation of a data is 3. If 5 is added to each value then the new variance is

Answers

Answered by NateRiver

1

Answer:

9

Step-by-step explanation:

Since adding doesn't affect SD the new SD is also 3

Variance =SD^2

Therefore variance is 3^2 = 9

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