Here is an estimate of the number of credit-card holders. % of % of group Age group population having credit cards Under 35 49.4 64.8 35-64 38.7 77.8 65 or over 11.9 68.3 If a person is selected at random, find the probability of the following. (Round your answers to three decimal places.) (a) The person is under 35 and has a credit card. 32.011% (b) The person is 35-64 and has a credit card. 30.109% (c) The person is 65 or over and has a credit card. 8.128%

Here is an estimate of the number of credit-card holders. % of % of group Age group population having credit cards Under 35 49.4 64.8 35-64 38.7 77.8 65 or over 11.9 68.3 If a person is selected at random, find the probability of the following. (Round your answers to three decimal places.) (a) The person is under 35 and has a credit card. 32.011% (b) The person is 35-64 and has a credit card. 30.109% (c) The person is 65 or over and has a credit card. 8.128%

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Description: Finite Mathematics Here is an estimate of the number of credit-card holders.% ofAge group population having credit cards% of groupUnder 3549.464.835-6438.777.865 or over11.968.3If a person is selected at random, find the probability of the following.

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.

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Question

Finite Mathematics

Here is an estimate of the number of credit-card holders.
% of
Age group population having credit cards
% of group
Under 35
49.4
64.8
35-64
38.7
77.8
65 or over
11.9
68.3
If a person is selected at random, find the probability of the following. (Round your answers to three decimal places.)
(a) The person is under 35 and has a credit card.
32.011%
(b) The person is 35-64 and has a credit card.
30.109%
(c) The person is 65 or over and has a credit card.
8.128%
(d) A person is selected at random from credit-card holders. Find the probability the person is in the 35-64 age group.
42.751%
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