An average of 25 patients die in a day in a large hospital. a) Find the probability distribution, expected value, variance of the number of patients who die in one day. b) Find the probability distribution, expected value, and variance of the number of patients who died in five days. c) Calculate the probability that the number of patients who died in five days is one hundred
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.
An average of 25 patients die in a day in a large hospital.
a) Find the probability distribution, expected value, variance of the number of patients who die in one day.
b) Find the probability distribution, expected value, and variance of the number of patients who died in five days.
c) Calculate the probability that the number of patients who died in five days is one hundred.
Step by step
Solved in 2 steps with 1 images
