In the general population one woman in 10 will develop breast cancer. Research has shown that 1 woman in 550 carries a mutation of the BRCA gene. 7 out of 10 women with this mutation develop breast cancer. a. find the probability that a randomly selected woman will develop breast cancer given that she has a mutation of the BRCA gene. b. find the probability that a randomly selected woman will carry the mutation of the BRCA gene and will develop breast cancer.
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.
In the general population one woman in 10 will develop breast cancer. Research has shown that 1 woman in 550 carries a mutation of the BRCA gene. 7 out of 10 women with this mutation develop breast cancer. a. find the probability that a randomly selected woman will develop breast cancer given that she has a mutation of the BRCA gene. b. find the probability that a randomly selected woman will carry the mutation of the BRCA gene and will develop breast cancer.
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