A survey of 156 introductory statistics students showed the following contingency table. Find each event probability. a.
Question:
A survey of 156 introductory statistics students showed the following contingency table. Find each event probability.
a. P(D)
b. P(R)
c. P(D ∩ R)
d. P(D ∪ R)
e. P(R | D)
f. P(R | P)
Transcribed Image Text:
Living Where? Dorm (D) Parents (P Newspaper Read Never N) Occasionally (O) Regularly (R) 13 58 8 79 30 7 43 Apt (A) 6 21 Row Tota/ 25 109 Column Total 34 156
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Related Book For
Applied Statistics In Business And Economics
ISBN: 9780073521480
4th Edition
Authors: David Doane, Lori Seward
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