SOLUTION: average=1000
standard deviation=300
randomly selected=50
what is the probability that the mean is greater than 1100
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Question 350625: average=1000
standard deviation=300
randomly selected=50
what is the probability that the mean is greater than 1100
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Find the z-score.
So then
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