3 2) A band estimates that of people on its mailing list has seen the band play exactly once, and 10 9 that of people on its mailing list have seen the band play more than once. What fraction of 20 people on the band's mailing list have seen the band play at least once? Your answer must be a fraction on lowest terms.

Q: 19) Suppose you purchase a car and you are going to finance $16,000 for 36 months at an APR of 5.1%…

A: Given that, Suppose you purchase a car and you are going to finance $16,000 for 36 months at an APR…

Q: How many choices are there for a person to check out 4 CDs from a library that has 25 CDs of his…

A: Given : n = 25 x = 4

Q: how can I solve a proportion

A:

Q: Assisted Computation: For each item, you are given a matrix A, its rref R, and the of A". (i) Find a…

A: Since there are multiple questions with multiple subparts. So we'll solve first question having…

Q: if the browns plant 3/16 tomatoes, 1/4 cabbage, and 2/8 peppers, what fraction of their garden will…

A:

Q: 3.546 is of 10

A:

Q: I+2 _x<l 16. For the piecewise function g(x)={ 3 4x-2 x21 answer the following questions. Explain…

A: Given, g(x)=x3+4   x&lt;14x-2   x≥1

Q: A group of people went on a trip to the carnival. 1/3 of the males and 1/4 of the females were…

A: Let the total males who went on the trip be = x and, Let the total females who went  be = y Now,…

Q: A survey of 150 people revealed that 115 people like ketchup on their hot dogs, 85 people like…

A: Concept of General Addition Rule: For any two events A and B the General Addition Rule state that:

Q: 1 Evaluate. 5P3 • 6C4 900 300 150

A: Use the formula and evaluate.

Q: A hamburger franchise is owned by three people. One person owns 7/12 of the franchise and the second…

A: Given that  A hamburger franchise is owned by three people One person owns =7/12 The person owns  =…

Q: 2. Recall that the characteristic function of a set E is defined as I is in E 1, Xe(z) = { 0, z is…

A:

Q: survey of 120 families found that one fifth of the families owned only one vehicle and that one…

A:

Q: The table below shows what direction houses in the community are facing and whether they are 1-Story…

A: A. The total number of 2-Story houses is, n(2-Story) = 110.

Q: 3 xp- 3.

A:

Q: There are 12 boys in a class of 30 students. What percentage of the class is boys?

A:

Q: 14. A single pump is filling a storage container with water at a rate of 60 gallons per minute.…

A: Given data:   The volume of water in the container is V0=1,500 gallons The rate at which a single…

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

A:

Q: There are 24 people in a fitness studio. 3/8 of the people are lifting weights, 1/3 are cross…

A: We are given with total people in a fitness studio and fraction of people performing various…

Q: what proportion of 112 is 21?

A: It is needed to find the proportion of 112 that is equal to 21.

Q: Suppose that 5% of teachers at a university attended a conference. If 4000 teachers are enrolled at…

A: Number of teachers enrolled at the university = 4000 percentage of teachers who attended conference…

Q: A different fluffle in George & Lenny's Bunny Farm also had 15 bunnies on the 15th & 18 on the 16th,…

A:

Q: % of the class ype an integer or a decimal.) participates in band.

A: We have to find the percentage of the class participates in band.

Q: In a group of friends, 1/2 liked to play football and 3/4 liked tennis. If 35 friends in the group…

A: Half of friends likes Football and 3/4 like tennis.

Q: Out of 500 people in a room, 200 of them are wearing red shirts. Of the people wearing red shirts,…

A: Total number of people in the room n= 500 People wearinng red shirt, r=200

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.