Question

if the standard deviation of the data values in a sample is 15 what is the variance

Answer 1

Answer:

If the variance of the data values in a sample is 225

Step-by-step explanation:

Answer 2

The variance of the sample of data is 225.

What is variance in statistics?

'Variance measures how far a data set is spread out. It is mathematically defined as the average of the squared differences from the mean.'

According to the given problem,

We know,

Standard Deviation = $\sqrt{Variance}$

⇒ Variance = ( Standard Deviation )²

                   = ( 15 )²

                   = 225

Hence, we can conclude, the variance of the sample is 225.

Learn more about variance here: https://brainly.com/question/13074796

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