Consider the following events for a college student selected at random. A = student is femaleB = student is majoring in business Translate each of the following phrases into symbols. (a) The probability the student is male or is majoring in business. 1)P(A | B) 2) P(A and B) 3)P(Ac or B) 4)P(B | A) 5)P(A and Bc) (b) The probability a female student is majoring in business. 1) P(A | B) 2) P(A and B) 3) P(Ac or B) 4) P(B | A) 5) P(A and Bc) (c) The probability a business major is female. 1) P(A | B) 2) P(A and B) 3) P(Ac or B) 4) P(B | A) 5) P(A and Bc) (d) The probability the student is female and is not majoring in business. 1) P(A | B) 2) P(A and B) 3) P(Ac or B) 4) P(B | A) 5) P(A and Bc) (e) The probability the student is female and is majoring in business. 1) P(A | B) 2) P(A and B) 3) P(Ac or B) 4) P(B | A) 5) P(A and Bc)
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.
Consider the following
B = student is majoring in business
Translate each of the following phrases into symbols.
(b) The probability a female student is majoring in business.
(c) The probability a business major is female.
(d) The probability the student is female and is not majoring in business.
(e) The probability the student is female and is majoring in business.
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