# Question

The age distribution of students at a community college is given below:

Age in Years Number of Students (f)

Under 21 ...... 4946

21 - 25......... 4808

26 - 30....... 2673

31 - 35....... 29036

Over 35....... 525

Total .......... 41988

Suppose a student is selected at random. Let

A = the event the student is under 21

B = the event the student’s age is between 21 and 25

C = the event the student’s age is between 26 and 30

D = the event the student’s age is between 31 and 35

E = the event the student’s age is over 35

Age in Years Number of Students (f)

Under 21 ...... 4946

21 - 25......... 4808

26 - 30....... 2673

31 - 35....... 29036

Over 35....... 525

Total .......... 41988

Suppose a student is selected at random. Let

A = the event the student is under 21

B = the event the student’s age is between 21 and 25

C = the event the student’s age is between 26 and 30

D = the event the student’s age is between 31 and 35

E = the event the student’s age is over 35

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