Question: A statistics professor drew a random sample of 81 observations and found that XBAR 32 S= 14. Estimate the LCL of the population mean with

A statistics professor drew a random sample of 81 observations and found that

XBAR 32

S= 14.

Estimate the LCL of the population mean with 90% confidence.

Report your answer to two decimal places.

that is all the information I have. thank you.

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