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?
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 |
