If 40 percent of the mice used in an experiment willbecome very aggressive within 1 minute after having beenadministered an experimental drug, find the probabilitythat exactly 6 of 15 mice that have been administered thedrug will become very aggressive within 1 minute, using(a) the formula for the binomial distribution;(b) Table I of “Statistical Tables.”
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.
If 40 percent of the mice used in an experiment will
become very aggressive within 1 minute after having been
administered an experimental drug, find the probability
that exactly 6 of 15 mice that have been administered the
drug will become very aggressive within 1 minute, using
(a) the formula for the binomial distribution;
(b) Table I of “Statistical Tables.”
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