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 |