The following table shows the results of a survey of authors by a (fictitious) publishing company. HINT [See Example 5.] Established Authors Successful Unsuccessful Total New Authors 7 14 21 22 57 79 Total 29 71 100 Consider the following events: S: an author is successful; U: an author is unsuccessful; N: an author is new; and E: an author is establishe Describe the event U U E' in words. O This is the event that an author is either successful or not established. O This is the event that an author is unsuccessful and not established. O This is the event that an author is unsuccessful and established. O This is the event that an author is either unsuccessful or not established. O This is the event that an author is either successful or established. Find the number of elements it contains. authors

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The following table shows the results of a survey of authors by a (fictitious) publishing company. HINT [See Example 5.]
Established
Authors
Successful
Unsuccessful
Total
New
Authors
7
14
21
22
57
79
Total
29
71
100
Consider the following events: S: an author is successful; U: an author is unsuccessful; M: an author is new; and E: an author is established.
Describe the event U U E' in words.
O This is the event that an author is either successful or not established.
This is the event that an author is unsuccessful and not established.
This is the event that an author is unsuccessful and established.
O This is the event that an author is either unsuccessful or not established.
O This is the event that an author is either successful or established.
Find the number of elements it contains.
authors
Transcribed Image Text:The following table shows the results of a survey of authors by a (fictitious) publishing company. HINT [See Example 5.] Established Authors Successful Unsuccessful Total New Authors 7 14 21 22 57 79 Total 29 71 100 Consider the following events: S: an author is successful; U: an author is unsuccessful; M: an author is new; and E: an author is established. Describe the event U U E' in words. O This is the event that an author is either successful or not established. This is the event that an author is unsuccessful and not established. This is the event that an author is unsuccessful and established. O This is the event that an author is either unsuccessful or not established. O This is the event that an author is either successful or established. Find the number of elements it contains. authors
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