The following table shows the results of a survey of authors by a fictitious publishing company. Established Authors 24 55 Total 19 79 Consider the following subsets of the set S of all authors represented in the table: C, the set of successful authors; U, the set of unsuccessful authors; N, the set of new authors; and E, the set of established authors. HINT [See Example 3.] Successful Unsuccessful New Authors 5 14 Total 29 69 98 Describe the set c n N in words. O The set of authors who are either unsuccessful or new (or both). O The set of authors who are either successful or new (or both). O The set of authors who are successful but not new. O The set of authors who are both unsuccessful and new. O The set of authors who are both successful and new. Describe the set C U N in words. O The set of authors who are both unsuccessful and new. O The set of authors who are both successful and new. O The set of authors who are unsuccessful but not new. O The set of authors who are either unsuccessful or new (or both). O The set of authors who are either successful or new (or both). Use the table to compute n(C), n(N), n(CNN), and n(CUN). n(C) = n(N) = n(CNN) = n(CUN) =

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The following table shows the results of a survey of authors by a fictitious publishing company.
Established
Authors
5
24
14
55
Total
19
79
Consider the following subsets of the set S of all authors represented in the table: C, the set of successful authors; U, the set of unsuccessful authors; N, the set of new authors; and E, the set of established
authors. HINT [See Example 3.]
Successful
Unsuccessful
New Authors
=
Describe the set Cn N in words.
O The set of authors who are either unsuccessful or new (or both).
The set of authors who are either successful or new (or both).
O The set of authors who are successful but not new.
O The set of authors who are both unsuccessful and new.
O The set of authors who are both successful and new.
Use the table to compute n(C), n(N), n(CNN), and n(C U N).
n(C) =
n(N)
n(CNN)
n(CUN)
=
Total
29
Describe the set C U N in words.
O The set of authors who are both unsuccessful and new.
O The set of authors who are both successful and new.
O The set of authors who are unsuccessful but not new.
O The set of authors who are either unsuccessful or new (or both).
O The set of authors who are either successful or new (or both).
69
98
Transcribed Image Text:The following table shows the results of a survey of authors by a fictitious publishing company. Established Authors 5 24 14 55 Total 19 79 Consider the following subsets of the set S of all authors represented in the table: C, the set of successful authors; U, the set of unsuccessful authors; N, the set of new authors; and E, the set of established authors. HINT [See Example 3.] Successful Unsuccessful New Authors = Describe the set Cn N in words. O The set of authors who are either unsuccessful or new (or both). The set of authors who are either successful or new (or both). O The set of authors who are successful but not new. O The set of authors who are both unsuccessful and new. O The set of authors who are both successful and new. Use the table to compute n(C), n(N), n(CNN), and n(C U N). n(C) = n(N) n(CNN) n(CUN) = Total 29 Describe the set C U N in words. O The set of authors who are both unsuccessful and new. O The set of authors who are both successful and new. O The set of authors who are unsuccessful but not new. O The set of authors who are either unsuccessful or new (or both). O The set of authors who are either successful or new (or both). 69 98
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