The probability that a student belongs to a club is P(C)=0.4. The probability that a student works part time is P(PT)=D0.5. The probability that a student belongs to a club AND works part time is P(C and PT)=0.05. What is the probability that a student belongs to a club OR works part time? O 0.90 O 0.75 0.85 0.95
The probability that a student belongs to a club is P(C)=0.4. The probability that a student works part time is P(PT)=D0.5. The probability that a student belongs to a club AND works part time is P(C and PT)=0.05. What is the probability that a student belongs to a club OR works part time? O 0.90 O 0.75 0.85 0.95
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...
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Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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Transcribed Image Text:The probability that a student belongs to a club is P(C)=0.4.
The probability that a student works part time is P(PT)=0.5.
The probability that a student belongs to a club AND works part time is P(C
and PT)=0.05.
What is the probability that a student belongs to a club OR works part
time?
0.90
0,75
0.85
O 0.95
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