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olganol [36]
4 years ago
14

A random variable X has a mean of 10 and a standard deviation of 3. If two is added to each value of X, what will the new mean a

nd standard deviation be?
I'm really not sure how to even go about this, any help given is appreciated.
Thank you!
Mathematics
1 answer:
nikitadnepr [17]4 years ago
7 0
The mean will go up two since the mean is basically the average so 12. but the sd will not move since your not changing the distance between the numbers.<span />
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Given

See attachment

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6 0
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