In the data set below, what is the mean absolute deviation? 437868
If the answer is a decimal, round it to the nearest tenth.

mean absolute deviation (MAD):

two data sets with the same median will not have the same varaibility

step-by-step explanation:

x = -5

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

c

step-by-step explanation: easy math