SOLUTION: What is the probability that a random sample of n=30 batteries results in a mean talk time of at least 330 minutes?

Question 317299: What is the probability that a random sample of n=30 batteries results in a mean talk time of at least 330 minutes?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!

No way for anyone to know -- you left off way too much information to allow anyone to even take a wild guess. Re-post this and include the rest of the problem. Do NOT send me the problem in an e-mail.

John

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