Question

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.

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 囲Click the icon to view the data set. Complete the cumulative frequency distribution table below. Use the minimum data entry as the lower limit of the first class Cum Frequency Fre Class 1Data Table Retirement Ages of 24 Doctors 56 70 50 79 68 76 63 65 79 64 67 74 54 63 52 61 58 65 65 Print Done

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Answer #1
Class Frequency Cummulative Frequency
50 -54 3 3
55 - 59 3 6
60 - 64 4 10
65 - 69 8 18
70 - 74 2 20
75 - 79 4 24

Ogive

30 25 20 15 10 50-54 55 - 59 60 6465 - 6970 - 7475 - 79

Frequency increased high at 65 - 69 class

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