The table shows the results of a restaurant survey. Find the probability P(X'JA'). Service Great Service Good Service Okay Service Poor (A) (B) (C) (D) 31 49 45 20 24 15 31 10 55 64 76 30 Meal Lunch (X) Dinner (Y) Total P(X'JA')= (Simplify your answer. Type an integer or a simplified fraction.) Total 145 80 225
The table shows the results of a restaurant survey. Find the probability P(X'JA'). Service Great Service Good Service Okay Service Poor (A) (B) (C) (D) 31 49 45 20 24 15 31 10 55 64 76 30 Meal Lunch (X) Dinner (Y) Total P(X'JA')= (Simplify your answer. Type an integer or a simplified fraction.) Total 145 80 225
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:The table shows the results of a restaurant survey. Find the probability P(X'JA').
Service Great Service Good Service Okay Service Poor
(A)
(B)
(C)
(D)
31
49
45
20
24
15
31
10
55
64
76
30
Meal
Lunch (X)
Dinner (Y)
Total
P(X'JA')= (Simplify your answer. Type an integer or a simplified fraction.)
Total
145
80
225
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