SOLUTION: The mean salary offered to students who are graduating from Coastal State University this year is $24,260 , with a standard deviation of $3,643 . A random sample of 80 Coastal Stat
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Question 1186971: The mean salary offered to students who are graduating from Coastal State University this year is $24,260 , with a standard deviation of $3,643 . A random sample of 80 Coastal State students graduating this year has been selected. What is the probability that the mean salary offer for these 80 students is $24,000 or less?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
SE is 3643/sqrt(80)=407.30
z<(24000-24260)/407.30
=-0.6384
that probability is 0.2616
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