Publishing The following table shows the results of a survey of 200 authors by a publishing company. New Authors Established Authors Total Successful 18 48 66 Unsuccessful 38 96 134 Total 56 144 200 Compute the relative frequency of the given event if an author as specified is chosen at random. An author is established.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.4: Expected Value
Problem 22E
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Publishing The following table shows the results of a survey of 200 authors by a publishing company.
New Authors
Established Authors
Total
Successful
18
48
66
Unsuccessful
38
96
134
Total
56
144
200
Compute the relative frequency of the given event if an author as specified is chosen at random.
An author is established.
Transcribed Image Text:Publishing The following table shows the results of a survey of 200 authors by a publishing company. New Authors Established Authors Total Successful 18 48 66 Unsuccessful 38 96 134 Total 56 144 200 Compute the relative frequency of the given event if an author as specified is chosen at random. An author is established.
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