At a pizza restaurant, the probability that a customer will order pizza is 0.9 and the probability that a customer will order pizza and a salad is 0.20. Find the probability, as a percentage, that a customer who orders pizza will also order a salad. Round the percentage to the nearest whole number.

At a pizza restaurant, the probability that a customer will order pizza is 0.9 and the probability that a customer will order pizza and a salad is 0.20. Find the probability, as a percentage, that a customer who orders pizza will also order a salad. Round the percentage to the nearest whole number.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

See similar textbooks

Related questions

Q: A quick quiz consists of a multiple-choice question with 3 possible answers followed by a…

A: The objective of this question is to find the probability that both responses are correct when two…

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a true/false…

A: Given dataMultiple choice questions with 5 possible answers followed by a true and false5 possible…

Q: Your favorite basketball player is a 87% free throw shooter. Find the probability (as a percent)…

Q: In a recent survey, 8 college graduates were each asked for the number of hours they work each week.…

Q: Suppose the distribution of oil prices is $50, $65, $105. Find the probability that the price will…

A: From given data we have : the distribution of oil prices is $50, $65, $105.

Q: A poll showed that 50.9% of Americans say they believe that life exists elsewhere in the galaxy.…

A: The given percentage of Americans who are said to believe that life exists elsewhere in the galaxy…

Q: A poll showed that 66.4% of Americans say they believe that some people see the future in their…

Q: A poll showed that 56.1% of Americans say they believe that some psychics can help solve murder…

A: P(not A) = 1 - P(A) When we are talking about % in probability Than take 100% as total So ,…

Q: A couple plans to have 14 children. Assume that girl and boy births are equally likely. Find the…

A: A couple plans to have 14 children. Assume that girl and boy births are equally likely.

Q: A quick quiz consists of a multiple-choice question with 5 possible answers followed by a…

A: Given, A quick quiz consists of a multiple choice question with 5 possible answers followed by a…

Q: A golfer putts the ball into the hole 48.7% of the time (if within 10 feet of the hole). Find the…

Q: The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a…

A: Let X be number of people used a seat belt the last time they got into a car from binomial…

Q: In a recent survey, 303 out of 350 residents of Salem, MA said they are planning on passing candy…

A: here given , 303 out of 350 residents of Salem, MA said they are planning on passing candy during…

Q: A poll showed that 46.9% of Americans say they believe that some psychics can help solve murder…

Q: The lacrosse team has a 55% chance of winning its upcoming games. Find the probability of them…

Q: You roll a six-sided die. Find the probability of rolling: a 5 or a number greater than 3 a number…

Q: A poll showed that 50.9% of Americans say they believe that some psychics can help solve murder…

Q: The probability that an automobile needs an oil change is 43.77% and the probability that it needs a…

A: GivenP(automobile needs an oil change)=0.4377P(automobile needs a new oil filter)=0.4329

Q: A box at a miniature golf course contains 77 red golf balls, 88 green golf balls, and 33 yellow golf…

A: Case (i): It is given that there are 77 red balls, 88 green balls, and 33 yellow balls. The total…

Q: Allie plays on the varsity basketball team and makes 79% of her free throws. If she takes 12 shots,…

A: Given : p = 0.79 q = 1 - p = 1 - 0.79 = 0.21 n = 12 we have find P(x = 8) here, x follow a binomial…

Q: Your favorite basketball player is a 90% free throw shooter. Find the probability (as a percent)…

Q: A student takes a true-false test but did not study and randomly guesses each answer. There are 20…

Q: The table list the drinking habits of a group of college students . If a student is chosen at random…

A: Given data, Non-Drinker Regular drinker Heavy drinker Total Man 135 59 5 199 Woman 187 21 5…

Q: A professor grades students on three tests, four quizzes, and a final examination. Each test counts…

A: It is given that Sara has test scores of 95, 70, and 86, quiz scores are 91, 66, 76, 85 and her…

Q: Suppose a weather report indicates that the probability of rain this week is 0.20. According to the…

A: Tree Diagram for this problem :

Q: A quick quiz consists of a true/false question followed by a multiple-choice question with 6…

Q: Find the probability of that he or she owns a credit card given that the student is a freshman.…

Q: The probability that a 2014 Audi S7 will be stolen is .0156. Find the odds against the theft of a…

A: From the provided information,The probability that a 2014 Audi S7 will be stolen is .0156 that is p…

Q: Find the probability that a point lies in the shaded region. Round your answer to the nearest tenth.…

A: To find the probability that a point lies in a shaded region

Q: The lacrosse team has a 65% chance of winning its upcoming games. Find the probability of them…

Q: The Gallup organization found that 26% of Americans own a cat as a pet. Find the probability 5…

A: Given that, The probability of Americans own a cat as a pet is, p=0.26 The sample size is, n = 5

Q: Find the probability that a randomly chosen point in the figure lies in the shaded region. Round…

A: To find the probability that a randomly chosen point in the figure lies in the shaded region:

Q: The probability that Jimmy Webb will get a hit is one third. Determine the odds as a decimal rounded…

A: Here the probability that Jimmy Webb will get a hit is given as 1/3. We need to find the odds…

Q: Psychology students at a university completed the Dental Anxiety Scale questionnaire. Scores on the…

A: Given that, mean = μ=12, and standard deviation =σ=3.5

Question

Video Video

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Similar questions

Hospitals like to have electricity provided when there is a blackout. Assume that the backup generators fail 38% of the time. Find the probability of a hospital with 2 back up generators failing at the same time. Round to 4 decimal places. Find the probability of at least one generator working during a blackout. Round to 4 decimal places.
A couple plans to have 5 children. Assume that girl and boy births are equally likely. Find the mean number of girls in 5 births. Round your answer to one decimal place, if needed.
If a coin is flipped 225 times and the number of Hs is 75. Compute the proportion of Hs. Round to three places.
The probability that Luis will pass his statistic test is 0.62. Find the probability that he will fail his statistic test.
Find the probability of selecting either a non-smoker or a woman when you select a person at random from a group composed of 40 female smokers, 30 male smokers, 29 female non-smokers, and 60 male non-smokers. Give your answer as a percent rounded to the nearest hundreth of a percent
A poll showed that 59.5% of Americans say they believe that some people see the future in their dreams. What is the probability of randomly selecting someone who does not believe that some people see the future in their dreams.Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.prob =
Your favorite basketball player is a 80% free throw shooter. Find the probability (as a percent) that he does NOT make his next free throw shot. Write your answer as a percent.