A machine that manufactures automobile parts produces defective parts 13% of the time. If 7 parts produced by this machine are randomly selected, what is the probability that fewer than 2 of the parts are defective? Carry your intermediate computations to at least four decimal places, and round your answer to two decimal places. (If necessary, consult a list of formulas.) X

Q: An urn contains 2 white balls and 8 red balls. A second urn contains 6 white balls and 4 red balls.…

A: If the ball is white, the probability that the second urn was selected is obtained below:

Q: A professional basketball player makes 85% of the free throws he tries. Assuming this percentage…

A: Ans: Given P = 85%  = 0.85          n = 8   and  x = 8      Find  P( X = 8) =?

Q: Each sample of water has a 10% chance of containing a particular organic pollutant.  Assume that the…

A: n=200, p=10%

Q: Susan took two tests. The probability of her passing both tests is 0.6. The probability of her…

A: The probability of passing both tests is 0.6. That is, PPassing both tests=0.6, and the probability…

Q: Small Business Owners Seventy-six percent of small business owners do not have a college degree. If…

A: It is given that, n=70 and 0.76.

Q: find the probability of left of z = 2.3456

A: z-score: The area under the Normal distribution curve represents the probability and the total area…

Q: A shooter has 4 bullets. He shoots at the target until he hits it for the first time . And stop…

A: Given that, a shooter has 4 bullets. He shoots at the target until he hits it for the first time and…

Q: An office building has two fire detectors.  The probability is 0.15 that any fire detector of this…

A:

Q: The unemployment rate in a city is 12%. If 6 people from the city are sampled at random, find the…

A: p(unemployed) = p = 0.12n = 6p(x≤2) = ?

Q: One night on a cold street in Copenhagen, a drunk walked by staggering left and right. Every 1…

A: Last three digits of the ID = 545New ID =145min _number = 1max_number = 5x= min _number to the lefty…

Q: The probability that it will rain in a city is 0.1. Find the probability that it will rain on two…

A: Given that the probability that it will rain in a city is 0.1. Two consecutive days are independent…

Q: Every day, Jorge buys a lottery ticket. Each ticket has a probability of 0.2 of winning a prize.…

A: Given that the probability of winning a prize is p = 0.2. Let, X = Number of prizes won by Jorge…

Q: Laura and Phillip each fire one shot at a target. Laura has probability 0.3 of hitting the target,…

A: Given, Laura has probability 0.3 of hitting the target. and Phillip has probability 0.2 of hitting…

Q: cording to a recent survey, the probability that the driver in a fatal vehicle accident is female…

A: GIVEN DATA event A  : river 24 years old or lessevent F : driver in a fatal accident is femaleP(F) =…

Q: High school seniors who are accepted to TCNJ have a 60% yield rate, meaning that 60% of accepted…

A: Given information, the percentage of accepted students decide to attend TCNJ is 60% and there are 3…

Q: Find the probability that the day of the week begins with a T or a W

A: We know, number of days in a week = 7 set of days in a week = {Monday, Tuesday, Wednesday, Thursday,…

Q: The probability that it will rain in a city is 0.1. Find the probability that it will rain on a…

A: Given data: The probability that it will rain in a city is P(R)=0.1. The expression for the…

Q: Find the probability of getting five multiple-choice questions answered correctly, if for each…

A:

Q: Find the probability that: (a) a randomly selected radio lamp will last the warranty period; b) a…

A: Let us define some events A : radio is of first type. B : radio is of second type. E : radio lamp is…

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: From experience, an airline knows that only 85% of the passengers booked for a certain flight…

A: Answer: - Given, p = 0.85, sample size n = 6                 Find the probability  that at most 4 of…

Q: According to a recent study, 1 in every 4 women has been a victim of domestic abuse at some point in…

A: It is a fact of statistics . It is widely used nowadays .

Q: The probability that it will rain tomorrow is 0.38. If it rains tomorrow, the probability that it…

A: Event A : rain tomorrow Event B : rain day after tomorrow        P(A)= 0.38P(B|A)  = 0.8P(B|A') =…

Q: The probability that a salmon swims successfully through a dam is 0.85. Find the probability that…

A: From the provided information, Probability that a salmon swims successfully through a dam is 0.85.…

Q: A sample of size 86 will be drawn from a population with mean 90 and standard deviation 24. Use the…

A:

Q: Each of three balls is randomly placed in one of three bowls. Find the probability distribution for…

A: Given: total number of balls=3 total bowls=3

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

A: P(No rain for next two weeks) No Rain = N

Q: 5. At a certain clothing store there are 5 choices of color for the shoes, 7 choices of color for…

A: Choices of shoes color =5 Choices of pants color =7 Choices of shirts color =6 In this context, 500…

Q: The chance that a person selected at random has blue eyes is 16%. Two people are chosen at random…

A: It is given that the chance of a selected person with blue eyes is 16%.Let B be the event that a…

Q: Find the probability that z is greater than -1.72

A: Given: Z is standard normal r.v. i.e. Z~N(0,1)

Q: Suppose that you test each product whether it conforms to the standards or not. The probability of…

A:

Q: When rolling two fair six-sided dice, getting a pair of 1s is called “snake eyes.” The probability…

A: Binomial distribution is given by

Q: Side-by-Side The battery manufacturer Varta sells a car battery with 800 Suppose 9 cars actually…

A: Given n=15 P=0.75