B Not B 0.7 0.65 O 0.75 A 0.85 15 15 .30 Not A .05 .65 .70 20 Given the joint probability table above what is P[Not A or Not B]? .80 1.00

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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B
Not B
0.7
0.65
0.75
A
0.85
.15
15
.30
Not A
.05
.65
.70
Given the joint probability table above what is P[Not A or Not B]?
20
.80
1.00
Transcribed Image Text:B Not B 0.7 0.65 0.75 A 0.85 .15 15 .30 Not A .05 .65 .70 Given the joint probability table above what is P[Not A or Not B]? 20 .80 1.00
A campus survey of OWLS indicates that 7% are charming, 4% are modest, and 3% are both
charming and modest.
Given that a student isn't modest, what is the probability that they are not charming?
O.5264
.08
4286
5628
9583
Transcribed Image Text:A campus survey of OWLS indicates that 7% are charming, 4% are modest, and 3% are both charming and modest. Given that a student isn't modest, what is the probability that they are not charming? O.5264 .08 4286 5628 9583
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