Question

Please help I have no idea what these are

Answer 1

1-My data set is 2,2,4,6,8,8,6,1,3,3,5,6,11

2- I made up my own data set

3- The Mean of my data set is 5

4- The median is also 5

5- The first quartile is 2.5

6- The third quartile is 7

7- the inter quartile range is 4.5

8- the inter quartiel range is 4.5 because; to solve inter quartile range it is the differnece of the 75% quartile and the 25th percent quartile so the 25th percent quartile is 2.5 and the third quartile is 7. 7-2.5 is 4.5

9- The Mean Absuloute Deviation (MAD) is 2.3076923076923

Rounded to 2.3

10- The mean absolute deviation is the mean of the data absolute deviation in this case the absolute distance from the mean is the simplified definition which would be 2.3