The heights of young adult females in the United States are said to have a population standard deviation of LaTeX: \sigma = 2.6=2.6 inches. A sample was taken of LaTeX: n = 85=85 young adult females at BYU-Idaho and the mean was computed to be LaTeX: \bar{x} = 65.4x¯=65.4 inches.

The 95% confidence interval for the population mean height of young adult females is (64.8 inches, 66.0 inches).

Step-by-step explanation:

Let X = heights of young adult females in the United States.

The standard deviation of the heights of young adult females in the United States is, σ = 2.6 inches.

A sample of n = 85 young adult females at BYU-Idaho is selected.

The sample mean height of these 85 females is, .

The (1 - α)% confidence interval for the population mean is:

The critical value of z for 95% confidence level is:

Compute the 95% confidence interval for the population mean height of young adult females as follows:

Thus, the 95% confidence interval for the population mean height of young adult females is (64.8 inches, 66.0 inches).

black/brown

step-by-step explanation:

well, you see here, jamal was born to 2 parents, his mother who he lives with and his father who left at a young age and who happens to be younger than him. he stole cookies because he has to steal food due to the fact that he spends his government poverty checks on pot and women.

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540