As you shop for dog treats, a seller advertises that 95% of veterinarians recommend their treats. Suppose you randomly choose 10 veterinarians and ask whether they recommend this seller’s treats. a. What is the probability that exactly nine veterinarians in your sample recommend the seller’s treats? b. What is the probability that more than eight veterinarians in your sample recommend the seller’s treats?
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.
As you shop for dog treats, a seller advertises that 95% of veterinarians recommend their
treats. Suppose you randomly choose 10 veterinarians and ask whether they recommend
this seller’s treats.
a. What is the
the seller’s treats?
b. What is the probability that more than eight veterinarians in your sample
recommend the seller’s treats?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images
