You want to construct a 90% confidence interval for the population mean height of all adults in Rexburg. Assume the population is normally distributed with a population standard deviation of 20 inches. If you want a margin of error of 2 inches, how many people should you include in your study?

answer: no

step-by-step explanation:

you are only given the cost not the amount of pounds.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

my name jeff

step-by-step explanation:

natural disasters at one point james charles' career