The following table shows the results of a survey of authors by a (fictitious) publishing company. HINT New Authors Established Authors Total Successful 2 26 28 Unsuccessful 11 53 64 Total 13 79 92 What percentage of established authors are successful? (Round your answer to two decimal places.) % What percentage of successful authors are established? (Round your answer to two decimal places.)

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
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The following table shows the results of a survey of authors by a (fictitious) publishing company. HINT [See Exan
New Authors
Established Authors
Total
Successful
2
26
28
Unsuccessful
11
53
64
Total
13
79
92
What percentage of established authors are successful? (Round your answer to two decimal places.)
%
What percentage of successful authors are established? (Round your answer to two decimal places.)
%
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The tollowing table shows the results of a survey of 500 authors by a publishing company.
New Authors
Established Authors
Total
Successful
35
130
165
Unsuccessful
100
235
335
Total
135
365
500
Compute the relative frequency of the given event if an author as specified is chosen at random.
An author is unsuccessful.
Transcribed Image Text:The following table shows the results of a survey of authors by a (fictitious) publishing company. HINT [See Exan New Authors Established Authors Total Successful 2 26 28 Unsuccessful 11 53 64 Total 13 79 92 What percentage of established authors are successful? (Round your answer to two decimal places.) % What percentage of successful authors are established? (Round your answer to two decimal places.) % Need Help? Read It The tollowing table shows the results of a survey of 500 authors by a publishing company. New Authors Established Authors Total Successful 35 130 165 Unsuccessful 100 235 335 Total 135 365 500 Compute the relative frequency of the given event if an author as specified is chosen at random. An author is unsuccessful.
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