Answer:
If the variance of the data values in a sample is 225
Step-by-step explanation:
The variance of the sample of data is 225.
'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 = [tex]\sqrt{Variance}[/tex]
⇒ 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
#SPJ2
