If 23 percent of all patients with high blood pressurehave bad side effects from a certain kind of medicine,use the normal approximation to find the probability thatamong 120 patients with high blood pressure treated withthis medicine more than 32 will have bad side effects.
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 23 percent of all patients with high blood pressure
have bad side effects from a certain kind of medicine,
use the normal approximation to find the
among 120 patients with high blood pressure treated with
this medicine more than 32 will have bad side effects.
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