Question

FAN AND MEDAL! FIND THE MEAN ABSOLUTE DEVIATION FOR - 21,23,27,24,19,26,24,17,24,25 and 23,25,29,26,21,28,26,19,26,27

Answer 1

first find the mean of the set of #

Answer 2

i need the answers

Answer 3

this can be done the same way as before... http://openstudy.com/study#/updates/55e0d762e4b03567e1102016

Answer 4

yeas but their is something more after that
i found the mad, but then it says " Find Mean and MAD then express the difference of the means as a multiple of the greater MAD. Round to nearest hundreth

Answer 5

i got that they are both 2.4

Answer 6

the means are 23 and 25... the MADs were both 2.4

Answer 7

@LynFran

Answer 8

@yinkim52001

Answer 9

Minimum: 1
Maximum: 29
Range: 28
Count: 20
Sum: 460
Mean: 23
Median: 24.5
Mode: 26
Standard Deviation: 6.052
Variance: 36.63
Mid Range: 15
Quartiles: Quartiles:
Q1 --> 22
Q2 --> 24.5
Q3 --> 26
Interquartile Range (IQR): 4
Sum of Squares: 696
Mean Absolute Deviation: 3.8
Root Mean Square (RMS): 23.74
Std Error of Mean: 1.353
Skewness: -2.47
Kurtosis: 9.369
Coefficient of Variation: 0.2631
Relative Standard Deviation: 26.31%

Answer 10

its 3.8