I need help with a homework question in stats.

Dec 2nd, 2014
Price: $5 USD

Question description

a random sample of 200 bass caught at smith mountain lake has a mean length of 35.5 centimeters with a standard deviation of 5 centimeters.

Questions: Construct a 90% confidence interval for the mean length of al bass in smith mountain lake.

Part b: How large a sample is needed to be 99% confident that our sample mean will be within.08 centimeter of the true mean?

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(Top Tutor) John Si.
School: UC Berkeley

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