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Mean Absolute Deviation

Last updated almost 2 years ago

4 questions

1

Question 1

1.

Find the mean absolute deviation for the data displayed in the dot plot

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Question 2

2.

Find the mean absolute deviation

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Question 3

3.

Comparing the Mean Absolute Deviations for Two Data Sets
Compare two distributions of data by calculating their means and MADs. A larger MAD indicates a widely spread out data while a smaller MAD implies clustered data.

Question 4

4.

Sherry has an after-school job at Papa John’s. Her boss keeps track of how many pizzas she sells each day. During her last five days of work, she served 29, 58, 15, 75, and 22 pizzas.
What was the mean of the pizzas Sherry sold?
What was the mean absolute deviation of the pizzas she sold?