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Statistics for Engineers and Scientists | 4th Edition | ISBN: 9780073401331 | Authors: William Navidi
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Following are summary statistics for two data sets,A and

Chapter 1, Problem 15E

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QUESTION:

Following are summary statistics for two data sets, A and B.

a. Compute the interquartile ranges for both A and B.

b. Do the summary statistics for A provide enough information to construct a boxplot? If so, construct the boxplot. If not, explain why.

c. Do the summary statistics for B provide enough information to construct a boxplot? If so, construct the boxplot. If not, explain why.

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QUESTION:

Following are summary statistics for two data sets, A and B.

a. Compute the interquartile ranges for both A and B.

b. Do the summary statistics for A provide enough information to construct a boxplot? If so, construct the boxplot. If not, explain why.

c. Do the summary statistics for B provide enough information to construct a boxplot? If so, construct the boxplot. If not, explain why.

ANSWER:

Answer :

Step 1 of 4 :

Given,

Summary statistics for two data sets A and B.

A

B

Minimum

0.066

-2.235

First quartile (Q1)

1.42

5.27

Median

2.6

8.03

third Quartile (Q3)

6.02

9.13

Maximum

10.08

10.51

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