Nextel Directory Assistance has a tendency to give Wrong Answers 36% of the time, If you Request Seven (7) Questions, What is the Probability of Getting a) Exactly Two (2) Correct answers. b) At least Four (4) Wrong answers. c) Not Getting One (1) Right answer.
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.
Nextel Directory Assistance has a tendency to give Wrong Answers 36% of the time,
If you Request Seven (7) Questions, What is the
a) Exactly Two (2) Correct answers. b) At least Four (4) Wrong answers.
c) Not Getting One (1) Right answer.
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