A dotplot of the distribution of height for Mrs. Navards class is shown, along with some numerical

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A dotplot of the distribution of height for Mrs. Navard’s class is shown, along with some numerical summaries of the data.

60 62 64 66 68 70 72 74 Height (in.) Sy Min Q Med 03 Max 25 67 4.29 60 63 66 70 75 ... .. ....


Suppose that Mrs. Navard has the entire class stand on a 6-inch-high platform and then asks the students to measure the distance from the top of their heads to the ground.

a. What shape would this distribution of distance have?

b. Find the mean and median of the distribution of distance.

c. Find the standard deviation and interquartile range (IQR) of the distribution of distance.

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Related Book For  book-img-for-question

The Practice Of Statistics

ISBN: 9781319113339

6th Edition

Authors: Daren S. Starnes, Josh Tabor

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