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.
Answers: 3
Mathematics, 21.06.2019 16:00
Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm
Answers: 3
Mathematics, 22.06.2019 01:10
A3cm×3cm\greend{3\,\text{cm} \times 3\,\text{cm}} 3cm×3cm start color greend, 3, space, c, m, times, 3, space, c, m, end color greend rectangle sits inside a circle with radius of 4cm\blued{4\,\text{cm}} 4cm start color blued, 4, space, c, m, end color blued . what is the area of the shaded region? round your final answer to the nearest hundredth.
Answers: 3
The heights of young adult females in the United States are said to have a population standard devia...
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