SOLUTION: A group of bowlers showed that theri average score was 192 with a standard deviation of 8. Construct a 95% interval for the population mean.

Question 275272: A group of bowlers showed that theri average score was 192 with a standard deviation of 8. Construct a 95% interval for the population mean.
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A group of bowlers showed that their average score was 192 with a standard deviation of 8. Construct a 95% interval for the population mean.
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sample mean = 192
standard error = E = 1.96*8/sqrt(n)
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Unless we know "n" we cannot calculate the confidence interval.
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Cheers,
Stan H.
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