A study conducted in a small company yielded the results shown in the following table Age less than 25 25 - 45 45 - 65 Insurance 43 27 No Insurance 15 24 21 The expected number of people who have insurance from the "45 - 65" age group is O A. 27 O B. none of the other answers ОС. 379 D. 0.194% E. 27.281

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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A study conducted in a small company yielded the results shown in the following table
Age
less than 25
25 - 45
45 - 65
Insurance
9.
43
27
No Insurance
15
24
21
The expected number of people who have insurance from the "45 - 65" age group is
...
О А. 27
B. none of the other answers
С. 379
D. 0.194%
O E. 27.281
Transcribed Image Text:A study conducted in a small company yielded the results shown in the following table Age less than 25 25 - 45 45 - 65 Insurance 9. 43 27 No Insurance 15 24 21 The expected number of people who have insurance from the "45 - 65" age group is ... О А. 27 B. none of the other answers С. 379 D. 0.194% O E. 27.281
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