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6.6.B.09 -The Mean Absolute Deviation (MAD) – Exit Ticket

Last updated over 4 years ago

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1.

The Mean Absolute Deviation (MAD) is a measure of variability for a data set. What does a data distribution look like if its MAD equals zero? Explain.

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2.

Is it possible to have a negative value for the MAD of a data set?

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3.

Suppose that seven students have the following number of pets: 1, 1, 1, 2, 4, 4, 8The mean number of pets for these seven students is three pets. Use the following table to find the MAD number of pets for this distribution of number of pets.

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4.

Using the data in the question above, Explain in words what the MAD means for this data set.

From EngageNY.org of the New York State Education Department. Grade 6 Mathematics Module 6, Topic B, Lesson 9. Internet. Available from https://www.engageny.org/resource/grade-6-mathemat...; accessed 03/Feb/2016.