Mean Absolute Deviation Question Preview (ID: 59146)


Practicing Mean Absolute Deviation. TEACHERS: click here for quick copy question ID numbers.

What does mean represent?
a) Average
b) The most time a number appears
c) Middle
d) The difference between the highest and lowest value

What is the definition of absolute value?
a) The distance between a number and its opposite
b) Make a number positive
c) The distance between a number and 0
d) Make a number negative

What is the first step when calculating the mean absolute deviation (MAD)?
a) Find the mean of the dataset
b) Find the difference between the data points
c) Find the mean of the absolute value
d) Find the absolute value of the dataset

Find the mean absolute deviation of 10, 9, 3, 8, 10.
a) 3
b) 5
c) 1
d) 2

Find the mean absolute deviation of 5, 11, 2, 7, 16.
a) 3.2
b) 2.8
c) 4.2
d) 1.2

Find the mean absolute deviation of 58, 38, 54, 48, 26, 36.
a) 43
b) 20
c) 10
d) 12

What is the second step when calculating the mean absolute deviation (MAD)?
a) Find the difference between the data points
b) Find the absolute value of the dataset
c) Find the mean of the dataset
d) Find the difference between the data and mean of the dataset

Find the mean absolute deviation of 5, 3, 5, 7.
a) 1
b) 2
c) 3
d) 4

Find the mean absolute deviation of 3, 5, 1, 6, 9, 9.
a) 5.5
b) 2.5
c) 15
d) 3

Find the mean absolute deviation of 7, 8, 1, 8, 3.
a) 2.7
b) 27
c) 5.4
d) 13.6

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