Question

5. 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 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. Class Frequency Cumulative Frequency Create an ogive for the data set. Choose the correct graph below. OA OB Oc. OD Cumulate Free Cumulative Free 8 Cumulative Free Cumulative Frog 01 A 44,5 59.5 745 4- 04 44.5 59.5 745 Age Age 44.5 59.5 725 Age Where does the greatest increase in cumulative frequency occur? The location of the greatest increase in cumulative frequency is at class 1: Data Table 61 68 63 67 Retirement Ages of 24 Doctors 55 59 57 64 65 66 66 50 66 72 78 68 76 65 71

Answer 1

Fuequency Distiukudion Table eum fueg Fuequany Class 2. 50-55 5 S- 60 4 I 1 60 6 S 6 S-70 2 1 70-75 2 75-80 a 4 3 0-gine IS 80 70 X 6 0 5 0 65 SS ogine Thus, the option B is sigat the guesterst 60-65, Attes clas the Encreare cumula Hne faueruengy geueatest iureae ocuss in 65- 70. ie, the Lecation ot the gueadest inereare cunulatne fueuee is ar The clay 65-76, in