SOLUTION: The number of flaws per sheet of plywood has a mean of 3 and a standard deviation of 0.9. Find the probability that the sample mean is at least 3.15 Please help, deadline approa

Question 956162: The number of flaws per sheet of plywood has a mean of 3 and a standard deviation of 0.9. Find the probability that the sample mean is at least 3.15
Please help, deadline approaching and I am so utterly confused. Thank you
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The number of flaws per sheet of plywood has a mean of 3 and a standard deviation of 0.9. Find the probability that the sample mean is at least 3.15
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You do not have a sample, so you do not have "n".
Therefore you cannot answer the question.
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Cheers,
Stan H.
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