Mathematics, 09.04.2020 19:35 towlesam

The heights of young adult females in the United States are said to have a population standard deviation of LaTeX: \sigma = 2.6σ=2.6 inches. A sample was taken of LaTeX: n = 85n=85 young adult females at BYU-Idaho and the mean was computed to be LaTeX: \bar{x} = 65.4x¯=65.4 inches. A 95% confidence interval for the true mean height of females in the United States was calculated from the BYU-Idaho sample dataWhat is the point estimate for the population mean? What is the margin of error for a 95% confidence interval of the population mean? Compute the 95% confidence interval of the mean height.

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The heights of young adult females in the United States are said to have a population standard devia...