NEW Q1 Suppose in a particular college, 60% of the student population is female. (a) Calculate the probability that a class of 10 students will have exactly four females. (b) Calculate the probability that a class of 10 students will contain five, six, or seven females. (c) Calculate the probability that at least five students in a class of 10 will be female.

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Q: on a tropical day at the beach in southern California, a beachgoer will encounter 12 different…

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A: 35% of students are freshmen30% are sophomores

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Q: Suppose that 84% of students in a college have a smart phone. If you select three students at…

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A: Note:Thank you for the question. As your question has more than 3 parts, according to our policy, we…

Q: Assume that 30 percent of students have taken calculus in high school. Of those who have taken…

A: Let define the events: C = students taken calculus in high school C=students do not taken calculus…

Q: A physics class has 50 students. Of these, 16 students are physics majors and 14 students are…

A: given data  n(total)  50 n(physics) = 16 n(female) = 14 n(physics and female) = 6 P(female or…

Q: Assume that there are 15 board members: 10 females, and 5 males including Joe. There are 2 tasks to…

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A: Given that,  4 green, 5 blue, 1 yellow, and 2 orange Marbles.  Total number of marbles = 4+5+1+2 =…

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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.