She gets home and begins to wind down for the night, but she may have to do a few things before she goes to bed. She her boyfriend sometimes forgets to do things around the house and they have a cat and a dog. There is a 34% chance that when she arrives home, she will have to walk her dog, and a 52% chance that she will have to feed the cat. There is a 20% chance she will have to do both. 5) What is the probability that she will have to just walk the dog? 6) What is the probability that she will have to just feed the cat? 7) What is the probability that will walk the dog, feed the cat or do both? 8) What is the probability that she will do neither?
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.
She gets home and begins to wind down for the night, but she may have to do a few things before she goes to bed. She her boyfriend sometimes forgets to do things around the house and they have a cat and a dog. There is a 34% chance that when she arrives home, she will have to walk her dog, and a 52% chance that she will have to feed the cat. There is a 20% chance she will have to do both.
5) What is the
6) What is the probability that she will have to just feed the cat?
7) What is the probability that will walk the dog, feed the cat or do both?
8) What is the probability that she will do neither?
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