The age distribution for senators in the 104th U.S. Congress was as follows: age under 40 40-4950-59 60-6970 and over no. of senators 1 14 41 27 17 Consider the following four events: A = event the senator is under 40 B = event the senator is in his or her 50s C = event the senator is 40 or older D = event the senator is under 60 Find the probability of each event given below: (a) A or C = (b) C and D = (c) C = (d) A = (e) D =

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Chapter1: Combinatorial Analysis
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The
age
distribution for senators in the 104th U.S. Congress was as follows:
age
under 40 40-4950-59 60-6970 and over
no. of senators
1
14
41
27
17
Consider the following four events:
A = event the senator is under 40
B = event the senator is in his or her 50s
C = event the senator is 40 or older
D = event the senator is under 60
Find the probability of each event given below:
(a) A or C =
(b) C and D =
(c) C =
(d) A =
(e) D =
Transcribed Image Text:The age distribution for senators in the 104th U.S. Congress was as follows: age under 40 40-4950-59 60-6970 and over no. of senators 1 14 41 27 17 Consider the following four events: A = event the senator is under 40 B = event the senator is in his or her 50s C = event the senator is 40 or older D = event the senator is under 60 Find the probability of each event given below: (a) A or C = (b) C and D = (c) C = (d) A = (e) D =
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