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A study is made by the recording industry in the United

Basic Statistics for Business and Economics | 7th Edition | ISBN: 9780077384470 | Authors: Douglas Lind; William Marchal; Samuel Wathen ISBN: 9780077384470 64

Solution for problem 22E Chapter 4

Basic Statistics for Business and Economics | 7th Edition

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Basic Statistics for Business and Economics | 7th Edition | ISBN: 9780077384470 | Authors: Douglas Lind; William Marchal; Samuel Wathen

Basic Statistics for Business and Economics | 7th Edition

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3
Problem 22E

Problem 22E

A study is made by the recording industry in the United States of the number of music CDs owned by senior citizens and young adults. The information is reported below.

Seniors

28

35

41

48

52

81

97

98

98

99

118

132

133

140

145

147

153

158

162

174

177

180

180

187

188

 

 

 

 

 

Young Adults

81

107

113

147

147

175

183

192

202

209

233

251

254

266

283

284

284

316

372

401

417

423

490

500

507

518

550

557

590

594

a. Find the median and the first and third quartiles for the number of CDs owned by senior citizens. Develop a box plot for the information.

b. Find the median and the first and third quartiles for the number of CDs owned by young adults. Develop a box plot for the information.

c. Compare the number of CDs owned by the two groups.

Step-by-Step Solution:
Step 1 of 3

Solution 22E

Step1 of 4:

From the given problem we have a sample data and it is given below:

Seniors

28

35

41

48

52

81

97

98

98

99

118

132

133

140

145

147

153

158

162

174

177

180

180

187

188

 

 

 

 

 

Young Adults

81

107

113

147

147

175

183

192

202

209

233

251

254

266

283

284

284

316

372

401

417

423

490

500

507

518

550

557

590

594

Here our goal is:

a). We need to find the median and the first and third quartiles for the number of CDs owned by senior citizens. Also, we have to draw a boxplot for the information.

b). We need to find the median and the first and third quartiles for the number of CDs owned by young adults. Also, we have to draw a boxplot for the information.

c). We need to compare the number of CDs owned by the two groups.


Step2 of 4:

a).

Consider,

Seniors

28

35

41

48

52

81

97

98

98

99

118

132

133

140

145

147

153

158

162

174

177

Step 2 of 3

Chapter 4, Problem 22E is Solved
Step 3 of 3

Textbook: Basic Statistics for Business and Economics
Edition: 7
Author: Douglas Lind; William Marchal; Samuel Wathen
ISBN: 9780077384470

The full step-by-step solution to problem: 22E from chapter: 4 was answered by , our top Business solution expert on 08/23/17, 08:36AM. The answer to “A study is made by the recording industry in the United States of the number of music CDs owned by senior citizens and young adults. The information is reported below.Seniors28354148528197989899118132133140145147153158162174177180180187188 Young Adults81107113147147175183192202209233251254266283284284316372401417423490500507518550557590594a. Find the median and the first and third quartiles for the number of CDs owned by senior citizens. Develop a box plot for the information.________________b. Find the median and the first and third quartiles for the number of CDs owned by young adults. Develop a box plot for the information.________________c. Compare the number of CDs owned by the two groups.” is broken down into a number of easy to follow steps, and 92 words. This full solution covers the following key subjects: cds, owned, information, adults, young. This expansive textbook survival guide covers 6 chapters, and 325 solutions. This textbook survival guide was created for the textbook: Basic Statistics for Business and Economics , edition: 7. Basic Statistics for Business and Economics was written by and is associated to the ISBN: 9780077384470. Since the solution to 22E from 4 chapter was answered, more than 1282 students have viewed the full step-by-step answer.

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