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Get Full Access to Elementary Statistics - 12 Edition - Chapter 2.3 - Problem 12bsc
Get Full Access to Elementary Statistics - 12 Edition - Chapter 2.3 - Problem 12bsc

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# Solution: Constructing Histograms. In Exercises, construct

ISBN: 9780321836960 18

## Solution for problem 12BSC Chapter 2.3

Elementary Statistics | 12th Edition

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Problem 12BSC

Pulse Rates of Females Use the frequency distribution from Exercise 22 in Section 2-2 to construct a histogram. Does the histogram appear to depict data that have a normal distribution? Why or why not?

Step-by-Step Solution:

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 4 100-110 1

From Excel

> enter the data in excel sheet

> go to insert

> select histogram

Yes, the given data is normally distributed. Because from the graph is roughly bell shaped.

Step 2 of 1

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