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If a normal distribution has a mean of 62 and a standard deviation of 12, what is the z-score for a value of 74?
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1 vote
If a normal distribution has a mean of 62 and a standard deviation of 12, what

is the z-score for a value of 74?

User Peter Dongan
by
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1 Answer

1 vote

Explanation:

N~(62, 12^2)

Use Z-score formula (can find in internet)


z = (74 - 62)/(12) \\ z = (12)/(12) \\ z = 1

User Tsaebeht
by
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