The table shows the results of a restaurant survey. Find the probability P(Y'|B'). Service Great Service Good Meal (A) (B) Service Okay (C) Service Poor (D) Total Lunch (X) 37 45 33 25 140 Dinner (Y) Total 19 14 47 42 122 56 59 80 67 262 P(Y'B')= (Simplify your answer. Type an integer or a simplified fraction.)
The table shows the results of a restaurant survey. Find the probability P(Y'|B'). Service Great Service Good Meal (A) (B) Service Okay (C) Service Poor (D) Total Lunch (X) 37 45 33 25 140 Dinner (Y) Total 19 14 47 42 122 56 59 80 67 262 P(Y'B')= (Simplify your answer. Type an integer or a simplified fraction.)
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 21E
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Question
Transcribed Image Text:Service Good
The table shows the results of a restaurant survey. Find the probability P(Y'|B').
Service Great
Service Okay
Meal
(A)
(B)
(C)
Lunch (X)
Dinner (Y)
Total
818
37
45
33
19
14
47
56
59
80
80226
Service Poor
(D)
Total
25
140
122
67
262
P(Y'B') (Simplify your answer. Type an integer or a simplified fraction.)
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