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Kazeer [188]
3 years ago
15

Find the average distance each data value in the set is from the mean. Round your answer to the nearest tenth, if necessary. Mod

el years of used cars on a lot: 2010,2002,2005,2007,2001
Mathematics
2 answers:
maks197457 [2]3 years ago
8 0
<h2>Answer:</h2>

The average distance each data value in the set is from the mean is:

                                    2.8

<h2>Step-by-step explanation:</h2>

We are asked to find the Mean absolute deviation i.e. MAD of the data set.

The data set is:

2010,2002,2005,2007,2001

Mean of the data is:

Mean=\dfrac{2001+2002+2005+2007+2010}{5}\\\\\\Mean=\dfrac{2025}{5}\\\\\\Mean=2005

Now, the absolute difference is:

|2010-2005|=5\\\\|2002-2005|=3\\\\|2005-2005|=0\\\\|2007-2010|=3\\\\|2001-2005|=4

Now, the mean of these absolute deviation i.e. MAD is:

MAD=\dfrac{5+3+0+2+4}{5}\\\\\\MAD=\dfrac{14}{5}\\\\\\MAD=2.8

              Hence, the answer is:

                      2.8

expeople1 [14]3 years ago
6 0
The mean is for the years of the car is 2005 
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