Pulse Rates of Males Refer to Data Set 1 in Appendix B and use the pulse rates (beats per minute) of males. Begin with a lower class limit of 40 and use a class width of 10. Do the pulse rates of males appear to have a normal distribution?

Solution 21BSC

From the above frequency distribution of the pulse rates (beats per minute) of males appear to have a normal distribution. Since, the frequencies start from a low frequency 1, and then increase to high frequency 17 and then decrease to a low frequency 1.