PLEASE SHOW COMPLETE SOLUTION Samples of 20 parts from a metal punching process are selected every hour. Typically, 1% of theparts require rework. Let X denote the number of parts in the sample of 20 that does not requirerework.If the rework percentage increases to 4%, what is the probability that all 20 samples do notrequire rework?a. 0.4420O b.0.5580O c. NONEO d.0.8179 Customers are used to evaluate preliminary product designs. In the past, 95% of highlysuccessful products received good reviews, 40% of moderately successful products receivedgood reviews, and 10% of poor products received good reviews. In addition, 40% of productshave been highly successful, 35% have been moderately successful, and 20% have been poorproducts.What is the probability that a product attains a good review?If a new design attains a good review, what is the probability that it will be a highly successfulproduct?a. NONEb. 0.540, 0.704O. 0.460, 0.620Od.0.585, 0.615

1. Let , X be the number of parts in the sample that does not require rework. Here , X→B(n=0.01 ,…

Answered: If the rework percentage increases to…

Math

Statistics

If the rework percentage increases to 4%, what is the probability that all 20 samples do not require rework?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.8: Probabilities Of Disjoint And Overlapping Events

Problem 2C

See similar textbooks

Related questions

Q: According to government data, the probability that an adult was never in a museum is 15%. In a…

A: The probability density function of binomial distribution is: Here, p=0.15, n=10.

Q: According to a 2009 Reader's Digest article, people throw away approximately 20% of what they buy at…

A: Given data Probability of throwing away (p) = 0.2 No of grocery shoppers(n) = 100 Probability that…

Q: Smoking leads to significant health problems, 20% of adults in Europe smoke. Consider a group of 250…

A: X has binomial distribution. X~B(n,p) Where n=250 and p=0.20 np and np(1-p) is greater than 5. then…

Q: If the odds of winning on a scratch-off lottery ticket are 8:1,103, what is the probability of…

A: Let A be the event of getting winning on a scratch-off lottery ticket Odd against ratio=8:1103

Q: About 13% of the population is left-handed. If two people are randomly selected, What is the…

Q: Sixty percent of the tourists in London go to Buckingham Palace and forty percent visit Kensington…

A: Solution: Let A be the event that tourists in London go to Buckingham Place. and B be the event…

Q: If you are interested in the probability of two successes out of five trials, what is the correct…

A: Given Let p be the probability p=0.30, n=5. X~Bin(n=5,p=0.30) P(X=2)=?

Q: Eight percent of Americans have a master’s degree. If five Americans are selected at random, what is…

Q: In an experiment, positive and negative values are equally likely to occur. The probability of…

Q: ACcording to a 2009 Reader's Digest article, people throw away about 12% of what they buy at the…

A: Defines that p is true proportion of the number of people, who throw away what they buy at the…

Q: What is the probability of grade 10 students joining basketball? *

A: Here use given venn diagram Basketball = B Volleyball = A

Q: If the odds of winning on a scratch-off lottery ticket are 17:2,834, what is the probability of…

A: From the provided information, The odds of winning on a scratch-off lottery ticket are 17:2834

Q: What is the probability of selecting a sample with the proportion of females being 0.56 or greater?

A: here p = proportion of female in US = 0.51 n = 500

Q: In a Business Statistics class, there are 15 girls and 11 boys. On a test 2, 9 girls and 6 boys made…

A: Given: In a business statistics class there are 15 girls and 11 boys on a test 2, 9 girls, and 6…

Q: What is the probability that the sample proportion exceeds 0.12?

A: Given According to a 2009 Reader's Digest article. First, we need to find the standard deviation for…

Q: A poll showed that 50% of Americans say they believe that life exists elsewhere in the galaxy. What…

A: here given , A poll showed that 50% of Americans say they believe that life exists elsewhere in the…

Q: According to a 2009 Reader's Digest article, people throw away about 14% of what they buy at the…

A: Solution: It is given that people throw away about 14% of what they buy at the grocery store. So,…

Q: According to a 2009 Reader's Digest article, people throw away about 12% of what they buy at the…

A: Given that, n=155,p=0.12 The Mean and Standard error of the sampling distribution of sampling…

Q: What is the probability of getting at least 2 incorrect answers? What is the probability of getting…

A: Here use binomial distribution

Q: A hotel manager calculates that 12% of the hotel rooms are booked. If the manager is right, what…

A: From the given information,P be the probability that hotel rooms are booked = 0.12.Sample size (n)…

Q: What is the probability that the sample proportion exceeds 0.12?

A: Let p be the proportion of throw away of what people buy at the grocery state. Given that p=13% =…

Q: Just before a referendum on a school budget, a local newspaper polls 357 voters to predict whether…

A: Given, n = 357 p = 53% = 0.53

Q: According to a study conducted by the Gallup organization, the proportion of Americans who are…

A: It is an importance stance in probability distribution . Binomial distribution is a discrete…

Q: If the probability of being hit by lightning is 1 in 1,000,000, what is the probability of not…

A: Given that , P (being hit by lightning) = 1/1000000 =0.000001

Q: If the estimated mean of crashes at intersection is 10, what is the probability of having 5, 10 and…

A: Given the estimated mean of crashes at an intersection is; μ=10 Let, X = The number of crashes next…

Q: According to a 2009 Reader's Digest article, people throw away about 13% of what they buy at the…

A: We have given that Sample size n= 153 , p=13%=0.13

Q: According to a 2009 Reader's Digest article, people throw away about 12% of what they buy at the…

A: Let X be the proportion of things throw away that people bought at the store. The population…

Q: According to a 2009 Reader's Digest article, people throw away about 10% of what they buy at the…

A: Given information : Population proportion = p= 10% = 0.10 q = 1 - p = 1 - 0.10 = 0.90 Sample size…

Q: If a particular shipment of thousands of aspirin tablets actually has a 6% rate of defects, what…

A: Given datap=0.06n = 21Applying Binomial theoremProbability of x success out of n trial is given by

Q: According to a 2009 Reader's Digest article, people throw away about 11% of what they buy at the…

A: From the provided information, Mean (p) = 0.11 Sample size (n) = 90 The standard deviation can be…

Q: What is the probability of getting 6 or more girls in 8 births

Q: Waleed decided to construct a probability distribution of tossing five coins. Construct a…

A: Construct a probability distribution table for the given experiment using the binomial experiment.…

Q: A medication statest that the odds of having an allergic reaction are 1 in 50. What is that…

A: Given that the odds of having an allergic reaction are 1 in 50 So the probability is = 1/50 = 0.02…

Q: It is known that 19% of people ride public transport without paying for it. We talk to 82 people who…

Q: If there are 7 red candies in a bag of 36 colored candies, what is the probability of getting a red…

A: Given that the number of red candies= 7 So, n(red)=7 The number of total candies= 36 So, n(all)=36…

Q: What is the probability that a randomly selected song had 501-1,000 plays and was rock?

A: The row totals and column totals are given in the following table:

Q: What is the probability of selecting an applicant who has a score of at least 166?

A: Let X denote the GRE quantitative scores. Given that X follows N(mean = medain = 158, SD = 3), then…

Q: The probability that four randomly selected high school drivers all drove when drinking alcohol is

A: Given: Drove when drinking alcohol Yes No Total Texted while driving 737 3027 3764 No Texting…

Q: According to a 2009 Reader's Digest article, people throw away about 10% of what they buy at the…

A: Given that, n=93, p= 0.10 The mean and standard error of the sampling distribution of sampling…

Q: What type of probability involves repeating an experiment and recording the relative frequency of…

A: Probability which involves repeating an experiment and recording the relative frequencies of the…

Q: Sixty percent of clowns aren’t funny. If you randomly encounter three different clowns, what is…

A: Multiplication rule for independent events:If two events A and B are independent then the…

Q: The US population is 13% African American. If you were to take a SRS of 500 Americans, what is the…

A: It is given that the sample size n is 500 and p hat = 0.13.

Q: . What is the probability of spending more than 4.4 days in recovery? What is the probability of…

A: It is given that X = recovery times of patients And it follows N(mean = 4, SD = 1.7), then Z = (X -…

Q: What is the probability of it raining, P(B), if it has started snowing? Report P(B), given that it…

A: From the given information, There is a 60% chance of snow. That is, P(A)=0.60 There is a chance of…

Q: According to a 2009 Reader's Digest article, people throw away approximately 20% of what they buy at…

A: Given: p = population proportion = 0.20 n = 100

Q: Assume you have a binomial distribution. In an experiment with 100 trials and a probability of a…

Q: A researcher believes that 8 % of pet dogs in Europe are Labradors. If the researcher is right, what…

A: Where,

Question

PLEASE SHOW COMPLETE SOLUTION

Samples of 20 parts from a metal punching process are selected every hour. Typically, 1% of the
parts require rework. Let X denote the number of parts in the sample of 20 that does not require
rework.
If the rework percentage increases to 4%, what is the probability that all 20 samples do not
require rework?
a. 0.4420
O b.0.5580
O c. NONE
O d.0.8179

Customers are used to evaluate preliminary product designs. In the past, 95% of highly
successful products received good reviews, 40% of moderately successful products received
good reviews, and 10% of poor products received good reviews. In addition, 40% of products
have been highly successful, 35% have been moderately successful, and 20% have been poor
products.
What is the probability that a product attains a good review?
If a new design attains a good review, what is the probability that it will be a highly successful
product?
a. NONE
b. 0.540, 0.704
O. 0.460, 0.620
Od.0.585, 0.615

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