Given the following information, find the Mean Absolute Deviation (MAD). The table is provided for guidance. You still need to find the Absolute deviations and then find the mean of those numbers. The weights of 15 kittens at a pet shelter are shown below in ounces:

{7,7,9,10,11,13,13,13,13,14,14,18,2 0,23,25} and the mean is 14oz.

Data Mean Absolute Deviation
7 14
7 14
9 14
10 14
11 14
13 14
13 14
13 14
13 14
14 14
14 14
18 14
20 14
23 14
25 14

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.