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Elenna [48]
3 years ago
10

A sample has a mean of m = 90. if each score in the sample is multiplied by 5, then what is the mean for the new distribution?

Mathematics
1 answer:
LuckyWell [14K]3 years ago
8 0
In the sample has a mean of m=90 and each score in the sample is multiply by 5 and you want to calculate the mean for the new distribution, you only have to multiply the mean (m=90) by 5.
 
 Then:
 
 m= 90x5
 m=450
 
 Therefore, the answer is: The <span>mean for the new distribution is 450 (m=450).</span>

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For this question we need to know the following identities:

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