The weights of six animals at the zoo is shown in the table below.

weight of Animals
(LBS)
5
24
38
52
66
85

what is the mean absolute deviation? round to the nearest tenth.

(don't guess or lie to your answers pls)

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr