A5 P2

Suppose the total sleep time per night among new parents is approximately Normally distributed with mean \(\mu = {{ params.mu}}\) hours and standard deviation \(\sigma = {{ params.sigma}}\).

Part 1

How large a sample would we need to take to ensure that \({{ params.percent}}\)% of the averages fall within \({{ params.time}}\) minutes of the true mean?

Attribution

Problem is licensed under the CC-BY-NC-SA 4.0 license.