The acccompanying data set lists the retirement ages for 24 doctors. Use the data to construct a cumulative frequency distribution using six classes and to create an ogive for the data set. Then...

The acccompanying data set lists the retirement ages for 24 doctors. Use the data to construct a cumulative frequency distribution using six classes and to create an ogive for the data set. Then describe the location of the greatest increase in frequency.

51
54
58
55
57
79
61
62
62
61
70
66
67
69
65
67
69
67
50
66
77
77
77
70

Complete the cumulative frequency distribution table below. Use the minimum data entry as the lower limit of the first class.

Class     Frequency    Cummulative Frequency

Chart a graph