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Solved: Distribution of CEO Ages The distribution of ages
Chapter 4, Problem 37(choose chapter or problem)
Distribution of CEO Ages The distribution of ages of CEOs is as follows: Age Frequency 2130 1 3140 8 4150 27 5160 29 6170 24 71up 11 Source: Information based on USA TODAY Snapshot. If a CEO is selected at random, find the probability that his or her age is a. Between 31 and 40 0.08 b. Under 31 0.01 c. Over 30 and under 51 0.35 d. Under 31 or over 60 0.36
Questions & Answers
QUESTION:
Distribution of CEO Ages The distribution of ages of CEOs is as follows: Age Frequency 2130 1 3140 8 4150 27 5160 29 6170 24 71up 11 Source: Information based on USA TODAY Snapshot. If a CEO is selected at random, find the probability that his or her age is a. Between 31 and 40 0.08 b. Under 31 0.01 c. Over 30 and under 51 0.35 d. Under 31 or over 60 0.36
ANSWER:Step 1 of 4
(a) The probability that selected CEO's age is between 31 and 40 is:
age between 31 and 40