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Solution: Constructing Histograms. In Exercises, construct

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 12BSC Chapter 2.3

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

Elementary Statistics | 12th Edition

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Problem 12BSC

Constructing Histograms. In Exercises, construct the histograms and answer the given questions.

Pulse Rates of Females Use the frequency distribution from Exercise 1 in Section to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not?

Exercise 1

Constructing Frequency Distributions. In Exercise, use the indicated data and construct the frequency distribution.

Pulse Rates of Females Refer to Data Set 1 in Appendix B and use the pulse rates (beats per minute) of females. Begin with a lower class limit of 50 and use a class width of 10. Compare the frequency distribution to the one found in the preceding exercise. Is there a notable difference between pulse rates of males and females?

Step-by-Step Solution:

Answer :

Step 1 of 1 :

Given , the pulse rates (beats per minute) of females.

The class width is 10

...

Class

frequency

50-60

2

60-70

7

70-80

19

80-90

7

90-100

4

Step 2 of 3

Chapter 2.3, Problem 12BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

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Solution: Constructing Histograms. In Exercises, construct

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