A moving target at a police academy target range can be hit 78% of the time by a particular individual. Suppose that as part of a training exercise, she has to take 8 shots at a moving taget. 1. What is the probability that she will hit between 4 and 7 targets, inclusive? 2. What is the probability that she will hit at least 1 target?
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.
A moving target at a police academy target
1. What is the probability that she will hit between 4 and 7 targets, inclusive?
2. What is the probability that she will hit at least 1 target?
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