On average, 5 traffic accidents per month occur at a certain intersection. What is the probabilityhat in any gven month at this intersection exactly 4 accidents will occur? no accident will occur?

Q: which events on the timeline directly led to an increase in death rates

A: Events on the timeline directly led to an increase in death rates:

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Q: A valid probability is any number between -1 and 1. True or False

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Q: What is the probability that both numbers are odd if their sum is 7 ? What is the probability that…

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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.