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Shape of Data and Skew Practice

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Last updated about 3 years ago
11 questions
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Question 1
1.

What type of skewness is suggested in the box plot shown?

Question 2
2.

Describe the shape of the distribution shown.

Question 3
3.

Which of the following is an accurate description of the distribution below?

Question 4
4.

Describe the shape of the distribution shown.

Question 5
5.

Describe the shape of the distribution shown.

Question 6
6.

A data set consisting of the number of hours each of 40 students watched television over the weekend has a minimum value of 3 hours, a Q1 value of 5 hours, a median value of 6 hours, a Q3 value of 9 hours, and a maximum value of 12 hours. Draw a box plot representing this data distribution.

Question 7
7.

What is the interquartile range (IQR) for this distribution?

Question 8
8.

What percent of the students fall within this interval?

Question 9
9.

Do you think the data distribution represented by the box plot is a skewed distribution? Why or why not?

Question 10
10.

Estimate the typical number of hours students watched television.

Question 11
11.

Explain why you chose this value:

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