Espahol Distribution of CEO Ages The distribution of ages of CEOS is as follows: Age Frequency 21-30 1. 31-40 41-50 27 $1-60 29 61-70 24 71-up 11 Send data to Excel If a CEO is selected at random, find the probability that his or her age is among the following. Part 1 of 4 (a) Over 20 and under 61 P(over 20 and under 61) = %3D Part 2 of 4 (b) Over 71 P(over 71) -O DO

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Chapter1: Combinatorial Analysis
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Espahol
Distribution of CEO Ages The distribution of ages of CEOS is as follows:
Age
Frequency
21-30
1.
31-40
8.
41-50
27
$1-60
29
61-70
24
71-up
11
Send data to Excel
If a CEO is selected at random, find the probability that his or her age is among the following.
Part 1 of 4
(a) Over 20 and under 61
P(over 20 and under 61) =
%3D
Part 2 of 4
(b) Over 71
P(over 71) =O
!!
Part 3 of 4
(c) Under 41 or over 70
Suhmit Assignm
미미
미미
Transcribed Image Text:Espahol Distribution of CEO Ages The distribution of ages of CEOS is as follows: Age Frequency 21-30 1. 31-40 8. 41-50 27 $1-60 29 61-70 24 71-up 11 Send data to Excel If a CEO is selected at random, find the probability that his or her age is among the following. Part 1 of 4 (a) Over 20 and under 61 P(over 20 and under 61) = %3D Part 2 of 4 (b) Over 71 P(over 71) =O !! Part 3 of 4 (c) Under 41 or over 70 Suhmit Assignm 미미 미미
Part 3 of 4
(c) Under 41 or over 70
P(under 41 or over 70) =
%3D
Part 4 of 4
(d) Under 71
P (under 71) =
Transcribed Image Text:Part 3 of 4 (c) Under 41 or over 70 P(under 41 or over 70) = %3D Part 4 of 4 (d) Under 71 P (under 71) =
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