manufacturer claims that a customer has a 25% chance of noticing lowquality of the cords it makes and a 30% chance of noticing low quality of the chargers itmakes. The probability that a customer notices low quality of neither a cord, nor acharger is 0.65. (A)What is the probability that a customer notices low quality of both a cord and acharger? (B)What is the probability that a customer notices low quality exactly of one type ofproduct?

manufacturer claims that a customer has a 25% chance of noticing lowquality of the cords it makes and a 30% chance of noticing low quality of the chargers itmakes. The probability that a customer notices low quality of neither a cord, nor acharger is 0.65. (A)What is the probability that a customer notices low quality of both a cord and acharger? (B)What is the probability that a customer notices low quality exactly of one type ofproduct?

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

Similar questions

It is known from past eperience that the probability that a person has cancer is 0.15 and the probability that a person has heart disease is 0.2. If we assume that incidence of cancer and heart disease are independent, find the probability that a person has exactly one ailment.
The probability that someone can taste PTC is 0.7. Suppose 20 people are randomly selected andtested for their ability to taste PTC.(a) What is the probability that 17 or more can taste PTC?(b) What is the probability that 15 or fewer can taste PTC?
Flying over the western states with mountainous terrain in a small aircraft is 40% riskier than flying over similar distances in flatter portions of the nation, according to a General Accounting Office study completed in response to a congressional request. The accident rate for small aircraft in the 11 mountainous western states is 3.5 accidents per 100,000 flight operations. (c) Find the probability of at least 2 accidents in 180,000 flight operations. (Use 4 decimal places.)
The probability that a statistics graduate from a Canadian university gets a data science job is 0.6. Ten graduates applied for executive jobs. (a) What is the probability that exactly 3 will get jobs? (b) What is the probability that at least 2 will get a job?
Light bulbs are tested for their life-span. It is found that 16% of the light bulbs are rejected. A random sample of 50 bulbs is taken from stock and tested. The random variable X is the number of bulbs that are rejected. What is the probability that the value of X is at least 5?
I am pulling one red ball out of one of three baskets. R= Red ball, B= Basket The chance I pull from the three baskets are the same. P(B1)=P(B2)=P(B3)= 0.33 The probability of pulling a red ball from each basket is given: P(RlB1)= 0.75, P(RlB2)= 0.6, P(RlB3)= 0.45 How do I find the probability of choosing a red ball?
The probability that a randomly chosen American adult gets less than an average of 7 hours of sleep a night is 0.352. The probability that a randomly chosen American adult gets less than an average of 7 hours of sleep a night AND has at least one child under the age of three is 0.195. What is the probability that an American adult has at least one child under the age of three given that they get less than an average of 7 hours of sleep? 0.069 0.157 0.647 0.554
One prominent physician claims that 70% of those with lung cancer are chain smokers. If his assertion is correct, (a) find the probability that of 10 such patients recently admitted to a hos- pital, fewer than half are chain smokers; (b) find the probability that of 20 such patients recently admitted to a hos- pital, fewer than half are chain smokers.
It is known that 1/3 of the probability of getting rid of a disease. What are the chances of getting rid of more than 3 out of 8 people who get this disease but 6 or less?
A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just two aspirins is 63.1%. What is the probability that in a random sample of 490 headache sufferers, less than 59.3% obtain relief? Probability =
Suppose the probability of snow tomorrow is 0.4 while the probability of IU winning the basketball game tomorrow is 0.9. Assuming these events are independent, what is the probability that it snows and IU loses?
Please use Baye's Theorem to solve this problem. Thanks. In USA Today (Sept. 5, 1996) 5the results of a survey involving the use of sleepwear while traveling were listed as follows: (b) What is the probability that a traveler is female? (c) Assuming the traveler is a female, what is the probability that she sleeps in nude? (d) What is the probability that a traveler is female if she sleeps in pajamas or a T-shirt?