Find a confidence interval for μ assuming that the sample is from a normal population with known population standard deviation.

x = 18, σ = 4, n = 20, 95 percent confidence

asked by guest
on Apr 06, 2025 at 9:22 pm



Mathbot Says...

I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.


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