There is a probability of 0.08 that a vaccine will cause an uncontrollable love of mathematics. Suppose that a number of patients are inoculated with the vaccine. We are interested in the number of patients vaccinated until the first patient falls head over heels for math.. (i) Define the random variable of interest. X= _____________ (ii) Find the probability that exactly 5 patients must be vaccinated in order to observe this side effect.
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.
There is a
number of patients are inoculated with the vaccine. We are interested in the number of patients vaccinated
until the first patient falls head over heels for math..
(i) Define the random variable of interest. X= _____________
(ii) Find the probability that exactly 5 patients must be vaccinated in order to observe this side effect.
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