Students heights in inches were obtained as part of a study and a frequency distribution was constructed with the first class ha
ving a lower limit of 50 inches. The class widths are 6 inches. What is the frequency of the second class in the distribution? 51 51 54 56 56 57 59 61 61 62 65 69 70 70 71 71 72 73
Since the class width is 6 and the lower limit of the first class is 50, this means the first class goes from 50-55. This would put the second class at 56-61. There are 6 data points in this set that would go in the second class.
