Mathematics, 19.01.2022 18:30 jalexus

An analyst surveyed the movie preferences of moviegoers of different ages. Here are the results about movie preference, collected from a random sample of 400 moviegoers. Suppose we randomly select one of these survey participants.

Let C be the event that the participant is an adult.

Let D be the event that the participant prefers comedies.

Enter the exact values for the probabilities.

Find P(C) = ?

Find P(D) = ?

ANSWERS ARE 0.3575 AND 0.405

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 20:40

Ineed someone to me answer my question i have to have this done and knocked out

Answers: 2

Answer

Mathematics, 21.06.2019 22:30

Find the condition that the zeros of the polynomial f(x) = x^3+3px^2+3px+r may be in a.p.

Answers: 1

Answer

Mathematics, 21.06.2019 22:30

Agallon of apple juice cost $7 a pack of eight 4.23oz box of apple juice $2.39 which is a better deal

Answers: 1

Answer

Mathematics, 21.06.2019 23:30

Solve this 364x-64x=300x and 12(x2–x–1)+13(x2–x–1)=25(x2–x–1)

Answers: 1

Answer

You know the right answer?

An analyst surveyed the movie preferences of moviegoers of different ages. Here are the results abou...

Questions

Physics, 12.06.2020 01:57

Does a thicker core make the electromagnet stronger?...

Mathematics, 12.06.2020 01:57

A neutral oxygen atom (O) differs from an ion of oxygen (O2-) in that the atom has more electrons more protons fewer electrons fewe...

Business, 12.06.2020 01:57

Sarbanes-Oxley Act requires each of the following: (You may select more than one answer. Single click the box with the question mark to produce a chec...

Mathematics, 12.06.2020 01:57

4 parallelograms are put together so that one vertex from each paper exists on a point. Which statement explains whether or not the parallelgrams can...

Biology, 12.06.2020 01:57

The best experimental design: a. alters only one condition between the controls and the experimental condition b. includes a large sample size...

Business, 12.06.2020 01:57

Rafael was hit by a drunk driver who did not have insurance. What type of insurance must Rafael have in order for his insurance company to pay him for...

Chemistry, 12.06.2020 01:57

4) A 4.00 L balloon is filled with 0.297 moles of helium gas with a pressure of 0.910 atm. Calculate the temperature, in Kelvin, of the gas. (KEEP 3...

Social Studies, 12.06.2020 01:57

Imagine that you are an East India Company representative sending a report back to England about the contributions of Lord Cornwallis to Indian Civil...

Social Studies, 12.06.2020 01:57

When the samples we want to compare pair in some natural way, such as a pretest/posttest for each person or husband/wife pairs, a more appropriate for...

History, 12.06.2020 01:57

1.Mohandas Gandhi led India to independence from Britain and is one of the world’s great historical figures. Describe his development during the three...

Business, 12.06.2020 01:57

NewTech Incorporated management plans on paying the company's first dividend of $2.00 three years from today (D3 = $2.00) on its' common stock. After...

Mathematics, 12.06.2020 01:57

Ny What are the domain and range of the function on the graph? 20 16 The domain includes all integers, and the range is y 20....

Biology, 12.06.2020 01:57

What do proteins, nucleic acids, and carbohydrates all have in common? A. They all use peptide bonds to form macromolecules. B. They all contai...

Mathematics, 12.06.2020 01:57

What is the solution of S √1- 3 x = x + 3 ?...

Mathematics, 12.06.2020 01:57

A baseball diamond is a square with sides of 90 feet. What is the shortest distance, to the nearest tenth of a foot, between first base and third base...

Mathematics, 12.06.2020 01:57

Weekly salaries (in dollars) for a sample of registered nurses are listed. Find the mode. Round answer to two decimal places. 774 446 1019 795 908 66...

Mathematics, 12.06.2020 01:57

Work out the area of a rectangle with base, b = 26mm and perimeter, P = 74mm....

Mathematics, 12.06.2020 01:57

state of the triangles in each pair are similar. If so State how you know they are similar and complete the similarity statement.

Mathematics, 12.06.2020 01:57

The numbers –12, –7, –2, 3, . . . follow a pattern. What are the next three numbers in this pattern?...

Mathematics, 12.06.2020 01:57

Which is the discriminant of the quadratic equation 6x^2 + x -8=0?

More questions: Mathematics Another questions