A Geiger counter counts the number of alpha particles from radioactive material. Over a long period of time, an average of 7 particles per minute occurs. Assume the arrival of particles at the counter follows a Poisson distribution. Round your answers to 3 decimals. a. Find the probability that no particle arrives in a particular one minute period. b. Find the probability that at least one particle arrive in a particular one minute period.
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 Geiger counter counts the number of alpha particles from radioactive material. Over a long period of time, an average of 7 particles per minute occurs. Assume the arrival of particles at the counter follows a Poisson distribution.
Round your answers to 3 decimals.
a. Find the probability that no particle arrives in a particular one minute period.
b. Find the probability that at least one particle arrive in a particular one minute period.
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