Select the correct answer. Which measure describes the standard error of the mean?
A. the sample mean
B. the central limit theorem
C. the standard deviation of the means
D. the confidence interval

Find the distance between (0,5) & (-4,2)

Uestion 1(multiple choice worth 5 points) (05.02)alex wants to paint one side of his skateboard ramp with glow-in-the-dark paint, but he needs to know how much area he is painting. calculate the area of the isosceles trapezoid. isosceles trapezoid with top base 12 feet, bottom base of 18 feet, and height of 6 feet. 72 ft2 84 ft2 90 ft2 108 ft2

Solve for x and select the correct answer