A Yellow Lobster! As reported by the Associated Press, a veteran lobsterman recently hauled up a yellow lobster less than a quarter mile south of Prince Point in Harpswell Cove, Maine. Yellow lobsters are considerably rarer than blue lobsters and, according to B. Ballenger’s The Lobster Almanac (Darby, PA: Diane Publishing Company, 1998), roughly 1 in every 30 million lobsters hatched is yellow. Apply the Poisson approximation to the binomial distribution to answer the following questions: a. Of 100 million lobsters hatched, what is the probability that between 3 and 5, inclusive, are yellow? b. Roughly how many lobsters must be hatched in order to be at least 90% sure that at least one is yellow?

Q: In the United States, 50% of workers classified as “private industry workers,” those working for…

A: (a). Compute the probability that both parents and half of the kids are in the higher earning…

Q: State the researcher’s null and alternative hypothesis

A: The hypothesized mean is 1,056.

Q: 1. Through random sampling it is known that a certain virus is spreading among the school population…

A: The given data is as follows:

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.