Use sample data to estimate population means/proportions and develop margins of error using simulation.
Identify a sample mean as the estimate of a population mean
Problem
A random sample has a mean height of \(68.4~\text{inches}\). State the point estimate for the population mean height and retain the units.
Big Picture
What this problem is really about
Match the kind of sample statistic to the corresponding population parameter. A sample mean provides the point estimate for a population mean, and the estimate retains the original measurement units. State it as an estimate rather than declaring the unknown population mean exactly equal to the observed sample value.
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