The travel time for a college student traveling between her home and her college is uniformly distributed between 30 and 90 minute. a) calculate the probability that he will finish the trip in 75min or less b) calculate the probability that he will finish the trip between 60 and 75min c) calculate the expected trip time
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.
The travel time for a college student traveling between her home and her college is uniformly distributed between 30 and 90 minute.
a) calculate the probability that he will finish the trip in 75min or less
b) calculate the probability that he will finish the trip between 60 and 75min
c) calculate the expected trip time
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