What is the probability of randomly selecting all seniors to form a committee of two from a pool of 15 seniors, 12 juniors, and 9 sophomores?

Q: A bag contains 9 Cherry Starbursts and 21 other flavored Starburts. 12 Starbursts are chosen…

A:

Q: A couple has 4 children. Write out the sample space of genders fort heir children, inorder of birth.…

A: It was stated that a couple has 4 children. The possible gender for each child is either male or…

Q: A college has a population that is 39.6% female and 60.4% male.  If 5 students are picked at random…

A:

Q: 4 students are picked at random for a student wellness committee, what’s the chance that all 4 are…

A: We have given that the random variable X represents the female. P( female ) = p = 39.6% = 0.396 P(…

Q: Suppose that about 85% of graduating students attend their graduation. A group of 21 graduating…

A:

Q: w many outcomes are there in the sample space? no ma

A: Sample space in statistics is defined as the set of all possible outcomes in any random experiment.…

Q: Consider a political discussion group consisting of 7 Democrats, 5 Republicans, and 2 Independents.…

A: The objective of this question is to find the probability of selecting 3 Democrats and 1 Republican…

Q: There are 7 red marbles, 5 blue, 3 green, and 9 yellow marbles in a bag. What is the probability of…

A: Solution: From the given information, there are 7 red marbles, 5 blue marbles, 3 green marbles and 9…

Q: Pablo randomly picks four marbles from a bag of nine marbles (five red ones, three green ones, and…

A: Given,no.of red marbles =5no.of green marbles=3no.of yellow marbles=1total n.of marbles =9

Q: In order to conduct an​ experiment, 5 subjects are randomly selected from a group of 48 subjects.…

A: The total number of subjects is 48 and the size of the group of subjects to be selected is 5, so use…

Q: Suppose a jar contains 6 blue, 3 green, and 2 red marbles. What is the probability of randomly…

A: Given A jar contains 6 blue, 3 green and 2 red marbles.

Q: A bag of M&Ms contains 12  blue, 6 brown, 10 orange, 8 yellow, 8 red, and 4 green M&Ms. Reaching…

A: 12 blue 6 brown 10 orange 8 yellow 8 red 4 green _______________ 48 total M&Ms grab 5 at random.…

Q: contains 40 apples; there are 3 types of apples in the bin, 20 are Macintosh, 12 are Gala and 8 are…

A: Given :  total no of apples =40  no of Macintosh=20  no of Fuji=8  no of gala =12  Select 2 apples…

Q: There is money to send four of seven student council members on a trip to Washington DC. All want to…

A: Given Information: Number of members = 7  Number of members to be send for trip = 4

Q: Suppose a jar contains 6 blue, 3 green, and 2 red marbles. What is the probability of randomly…

A: total number of marbles in jar = 6+3+2 =1111 marbles = 6 blue + 3 green + 2 redselecting randomly 3…

Q: the university of colorado board of directors has 23 members. 1 member serves as board chair and…

A:

Q: Find the probability of getting three or more cars that fail among six cars tested

A: Solution: To find: The probability of getting three or more cars that fail among six cars tested.?

Q: You are a professor of journalism and have 14 students in your class. How many ways can you line up…

A: Given,total no.of students=14

Q: A bag contains 6 Cherry Starbursts and 24 other flavored Starburts. 11 Starbursts are chosen…

A:

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.