Question

Find the MAD for this set of data.

Answer 1

Answer:

Hence MAD=0.8

Step-by-step explanation:

MAD-

MAD is also known as Mean Absolute Deviation.

We find MAD by the following steps:

• Firstly we find the mean of the data
• Then we subtract each entry from the mean to obtain the deviation
• Then find the absolute value of the deviation which is also known as absolute deviation.
• Finally we find the mean of the absolute deviation.

Now we are given a table of the absolute deviation we just need to calculate the mean of the absolute deviation.

The absolute deviation is given as:

1    3    1    0    0    1    0    0    1    1

The mean of this is calculated as:

$\dfrac{1+3+1+0+0+1+0+0+1+1}{10}=\dfrac{8}{10}=0.8$

Hence, MAD=0.8

Answer 2

The Correct Answer is MAD=0.8

Hope i Helped <3