The cumulative relative frequency graph shows the distribution of the percent of foreign-born residents in the 50

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The cumulative relative frequency graph shows the distribution of the percent of foreign-born residents in the 50 states.

100 80 60 40 20 5 10 15 20 25 Percent foreign-born residents Cumulative relative frequency (%)

a. Estimate the interquartile range (IQR) of this distribution. Show your method.
b. What is the percentile for Arizona, which had 15.1% foreign-born residents that year?

c. Explain why the graph is fairly flat between 20% and 27.5%.

d. Draw the histogram that corresponds to this graph.

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The Practice Of Statistics

ISBN: 9781319113339

6th Edition

Authors: Daren S. Starnes, Josh Tabor

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Question Posted: Aug 11, 2020 05:45 AM

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The cumulative relative frequency graph shows the distribution of the percent of foreign-born residents in the 50

Question:

100 80 60 40 20 5 10 15 20 25 Percent foreign-born residents Cumulative relative frequency (%)

Step by Step Answer:

a Interquartile Range is one of the most effective measu...View the full answer

The Practice Of Statistics

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