The following table shows the results of a survey of authors by a fictitious publishing company HINT See Example 5 New Authors

Question

The following table shows the results of a survey of authors by a fictitious publishing company HINT See Example 5 New Authors Successful Unsuccessful 8 18 17 2 Total 25 20 Consider the following events S an author is successful U an author is unsuccessful N an author is new and E an a Describe the events S n N and SUN in words Sn N is the event that an author is SUN is the event that an author is Established Authors Total 26 19 45 successful and new either new or successful Use the table to compute n S n N and n SUN n Sn N 8

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