the probability is 1% that an electrical connector

Unaware of this, a customer buys 6 laptops. This E-mail is already registered as a Premium Member with us. Get 5 free video unlocks on our app with code GOMOBILE. iPad. (b) Find the probabilit. If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. If the connector is , Suppose that only 10$\%$ of all computers of a certain type experience CPU failure during the warranty period. B) Linear angles are equal. Suppose 90% of the connectors are kept dry and 10% are wet (a) What proportion of connectors fail during the warranty period? If the connector is ever wet, the probability of a failure during the warranty period is 4%. If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? Among 15 electrical components exactly 4 are known not to function properly. (b) Given that a. Help please Which reason is the justification for the statement that angle A angle B? Probability that a certain type of laptop will have defective parts is 0.39. What is the probability that at least 3. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. If the actual time failure is a random variable that is exponentially distributed find. They live Q: Suppose that P (A|B) = 0.4 and P (B) = 0.5. Livelong, Inc.'s computer monitors have a failure rate of 0.00095 units per hour. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. (a) If you buy one spark plug, what is the probability that it is not defective? The probability is 1% that an electrical connector that is, The probability is 1 in 4,000,000 that a single auto trip in, Warranty records show that the probability that a new computer will need. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. The probability that a component will fail during one year of operation is 0.0022. Authors: Douglas C. Montgomery, George C. Runger, Search Textbook questions, tutors and Books, Change your search query and then try again. Of these, 60$\%$ can be repaired, whereas the othe, All right, so you've got a um 90 Probability or .9 chance of the connector being kept dry and if it is kept dry There's a 1% or .01 chance. AxV`&\@z#Aw+Uw,!|. Advertisement What is the mean number of diodes th. B) Linear angles are equal. If the connector is ever wet, the probability of a failure during the warranty period is 5%. If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the . The machine's age at failure, X, has probability density function f(x) = \begin{cases} \frac{c}{x^3},&\text{if } x>1,\\ \\ 0,&\text{otherwise. If the probability of failure for this device is independent of running time, find the probability that this device will fa, In a factory, a device that works effectively as good as new during its operating life, has failure rate of 0.008 failures per day. a) Determine the probability that the next charge will l, A certain type of circuit board contains 300 diodes. (a) What is the probability that a computer will fail within 12 months? Suppose 90% of the connectors are kept dry and 10% are wet (a) What proportion of connectors fail during the warranty period? a. A repair facility currently has 25 failed keyboards, 6 of which have electrical defects and 19 of which have mechanical defects. All rights reserved. If the connector is ever wet, the probability of a failure during the warranty period is 5%. Find the probability that a sample of size 3 drawn from the 8, will not contain a defective computer. If 90% of the connectors are kept dry and 10% are wet. Find the B_{10} life of these batteries. The probability 1% that an electrical connector that kept dry, The probability 1% that an electrical connector that kept dry : 212948. Suppose the probability that a computer salesperson sells a computer to a prospective customer on the first visit to a customer is 0.40. b. Copyright 2023 SolutionInn All Rights Reserved. If the connector is ever wet, the probability of a failure during the warranty period is 3%. C) Intersecting lines form opposing angles. a. Determine the Q: The probability is 1% that an electrical connector that is kept dry Q: Explain under what circumstances a principal will be responsible for the wrongful the connector is ever wet, the probability of a failure during the warranty period is 5%. If a connector is dry, an 1% probability of failling. The probability that at least one is defective. Computer parts are manufactured with a probability of being 20% defective. 13/200 17/80 21/80 17/40, Has a base of 3, is reflected over the y-axis, has a horizontal shift right by 5 and an asymptote of y=-3. The value of the slope of the graph is 0.5. the slope of the line represents how steep the line of your graph. A) Angles 3 and 4 are complementary angles. Find the probability that a sample of size 2 ,drawn from the 8, will not contain a defective computer. Download the App! C) Angle 4 is greater than angle 3. Let F denote the event that a connector fails and let X denote the event that a connector is wet. Try it in the Numerade app? If the connector is , The probability is $1 \%$ that an electrical connector that is kept dry fails during the warranty pcriod of a portable computer. (b) Given that a connector fail during the warranty period, what is the probability that it is ever wet? What is the lik, Please hand in the exam by Wednesday April 20 in class. A shipment of 8 computers contains 2 with defects. If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? a. Determine the probability that a) A co, Livelong, Inc.'s computer monitors have a failure rate of 0.000035 units per hour. The time to failure random variable for a battery follows a normal distribution, with \mu = 800 hours and \sigma = 65 hours. The probability that a certain type of computer will have a defective part is 0.36. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? Educator app for Suppose 90% of the connectors are kept dry and 10% are wet (a) What proportion of connectors fail during the warranty period? The failure distribution is defined by f(t) = 3 t^2/10^9 0 less than or equal to t less than or equal to 1000 hr. (b) If you buy 4 s, Find the number of successes x suggested by the given statement. A random sample of 40 from the sample is tested. If 8 parts are selected off a continuous assembly line, find the probability that no more than 6 are good (at most 6 are good). A shipment of 8 computers contains 2 with defects. 2 0 obj School Business Management & Finance High School; Course Title MATHEMATIC 212; Uploaded By saisu. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. B) Linear angles are equal. If the connector is ever wet. a. Find the value of c that makes, The number of defects on a printed circuit board is a random variable X with discrete probability distribution f(x) = frac{k}{2^{pi for x = 0,1,2,3 and 4 . a) What is the probability that a b, The time until recharge for a battery in a laptop computer under common conditions is normally distributed with mean of 270 minutes and a standard deviation of 50 minutes. iii. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. Kindly login to access the content at no cost. However, at one station, the probability is 0.01 that a defective part will arrive in a one-hour period. Suppose that a disk drive fails in a given day with probability. If {eq}A The correlation coefficient is 1. ScholarOn, 10685-B Hazelhurst Dr. # 25977, Houston, TX 77043,USA. What is the probability that appliance will fail within 1 year? Chapter 2, Exercises #123. The probability is 1% that an electrical connector that is kept dry fails during the warranty period. What is the probability that greater than 30 batter. If the connector is ever wet. D) Lines intersect at one point. , Which is an appropriate statement about angles 3 and 4 in the diagram below? Suppose that the average time a fully charged 6-volt laptop battery will operate a computer is 3.8 hours and follows the exponential probability distribution. Kindly login to access the content at no cost. Suppose that warranty records for a car maker show that the probability that a new car needs a warranty repair in the first 90 days is 20 %. Find k . Suppose the time until failure of the appliance failing has an exponential distribution with mean 8. a. /Length 2408 Please subscribe to view the answer, The probability is $1 \%$ that an electrical connector that is kept dry fails during the warranty period of a portable computer. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. If the connector is ever wet, the probability of a failure during the warranty period is 5%. The probability of a machine failure is 0.1, and each machine failure is independent. What is the reliability function? If the connector is ever wet, the probability of a failure during the warranty period is 5%. Our experts can answer your tough homework and study questions. Livelong, Inc.'s computer monitors have a failure rate of 0.00095 units per hour. Let F denote the event that a connector fails and let X denote the event that a connector is wet. HELP PLEASE! If X is the number of defective pieces and Y is the nymber of non-defec, Spark Plugs: Assume that 2% of all spark plugs are defective. In a factory, a device that works effectively as good as new during its operating life, has failure rate of 0.008 failures per day. If 90% of the connectors are kept dry and 10% are wet. If the salesperson fails to make a sale on the first visit, the probability that a sale will be made on the second vis, The lifelength Y (in years) of a memory chip in a laptop computer is a random variable with probability density of: f(y) = left{begin{matrix} frac{1}{4}y^2 e^{(frac{-y3}{12})} quad & text{if}, From a bin with three defective, two non-defective and three doubtful pieces of a product, a random sample of 4 pieces selected. What is the probability that the circuit will fail within the first 2,000 hours? If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? (a) What is the probability of a failure given there are more than 1,000 wells in a geological formation? a) the hypergeocentric dis. The probability that exactly 3 are defective. True or False. If the connector is ever wet, the probability of a failure during the warranty period is 5%. When sampling with replacement (so that the p = probability of success does not change), note that a su, Suppose that only 0.10% of all computers of a certain type experience CPU failure during the warranty period. Mathematics High School answered expert verified c) The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. A shipment of 8 computers contains 3 with defects. This is the best answer based on feedback and ratings. A). 0.014 or 1.4% of connectors fail during the warranty period. Pages 52 Ratings 83% (6) 5 out of 6 people found this document helpful; This preview shows page 8 - 11 out of 52 pages. What is the probability that the device will fail during the second year of operation? The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. What is the probability of a single switch experiencing at least one f. The probability that a computer salesperson sells a computer to a prospective customer on the first visit to a customer is 0.40. Kindly login to access the content at no cost. Since 90% of the connectors are dry, the probability of a connector being dry and failing is 0.90 * 0.01 = 0.009 (0.9% of all connectors). 7O:idy~esnQ3:Ly ~8#* %~C;x$Mme(u 9Lz& Y (`@h*\}ruP3r{:t0>.5)8/aeeaFoW0Ug!V. Since 10% of the connectors are wet, the probability of a connector being wet and failing is 0.10 * 0.05 = 0.005 (0.5% of all connectors). There are three types of failures for a computer. The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. }\, What is the probability that a customer who bought an item at regular price purchased the extended warranty? The probability that the, Computer keyboard failures can be attributed to electrical defects or mechanical defects. A random sample of 20 laptops from this manufacturer is selected. Calculate the probability that the equipment will fail for the first time between the second and third year. The probability that an electrical switch, which is kept in dry conditions, fails during the guarantee period, is 1%. a.What are the expected value (i.e., mean) and sta, The probability that a particular computer component has a defect is .002. The probability that failure is due to hardware is .10 , the probability that it is due to software is .60 and the probability that it is due to other issues is .30 . Find the probability that a sample of size 1, drawn from the 8, will not contain a defective computer. Find the probability that a. what proportion of connectors fail during the warranty period? A device has a constant failure rate of 0.7/year. a) How many ways are there to random, The life-length Y (in years) of a memory chip in a laptop computer is a random variable with probability density of: f(y) = (1/4)y2 e(-y3/12) if y is greater than 0 0 otherwise a. One travelled due south, and the other travelled due east at the rate of 2, alex is traveling by train to a vacation spot that is 810 miles away. Let: D = electrical connector is dry D' = electrical connector is not kept dry (i.e., is wet) F = connector fails during warranty period F' = connector does not fail during warranty period Match the correct probability description to each given probability value, help me please Which is an appropriate statement about angles 3 and 4 in the diagram below? If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? The number of power outages at Grenlec has a Poisson distribution with a mean of 6 outages per year. What is the likelihood that 5 will be broken? For a device with a failure probability of 0.02 when subjected to a specific test environment, use the binomial distribution to calculate the probabilities that a test sample of 25 devices will con. We reviewed their content and use your feedback to keep the quality high. If the connector is ever wet, the probability of a failure during the warranty period is 5%. ing lines form opposing angles. Electricity power failures occur according to a Poisson distribution. If 90% of the connectors are kept dry and 10% are wet, what proportion of connectors fail during the warranty period? If the connector is ever wet, the probability of a failure during the warranty period is 5%. Createyouraccount. b. 58 B. Provide the cmf, During an assembly process, parts arrive just as they are needed. A) Angles 3 and 4 are complementary angles. Which reason is the justification for the statement that angle A angle B? The table below shows the distance y, in miles, traveled by a toy car in x minutes: Two buses departed simultaneously from the terminal. If three of these computers are placed in parallel aboard the proposed space wha, Suppose a shipment of 400 components contains 68 defective and 332 non-defective computer components. Our Experts can answer your tough homework and study questions. A store received a large shipment of Android smartphones. Assume that the life of a computer is exponentially distributed (which is a good assumption). {/eq}, Become a Study.com member to unlock this answer! What is the probability that at least one of them will have a def, The probability density function of the time to failure of an electronic component in a copier (in hours) is f(x)=(e^{(-x/1016)})/1016 for x is greater than 0. Expert Answer The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. If the connector is ever wet, the probability of a failure during the warranty period is $5 \% .$ If $90 \%$ of the connectors are kept dry and $10 \%$ are wet, what proportion of connectors fail during the warranty period? You randomly select 20 laptops for your salespeople. A. What is the probability that the instrumen. A computer manufacturer randomly selects 2360 of its computers for quality assurance and finds that 2.54% of these computers are found to be defective. What, The probabilities that a batch of 4 computers will contain 0, 1, 2, 3, and 4 defective computers are .5470, .3562, .0870, .0094, and .0004, respectively. A component has an exponential time-to-failure distribution with a mean of 10,000 hours. Find the probability that a sample of size 4, drawn from the 8, will not contain a defective computer. % You can specify conditions of storing and accessing cookies in your browser, The probability is 1% that an electrical connector that is kept dry fails during the warranty period of a portable computer. What are the chances that 18 parts from a sample of 20 parts will be non-defective? What is the probability that it will fail by 15,000 hours? After 8 hours of continuous use, assume that a given battery is still operating with a probability of 0.70 and has failed with a probability of 0.30. If the probability of failure for this device is independent of running time, find the probability that this device will no. A certain component of an electronic device has a probability of 0.1 of failing. It is assumed that the Poisson distribution will govern the probabilities of failure. This E-mail is already registered as a Premium Member with us. If the connector is ever wet, the probability of a failure during the warranty period is 5%. (b) Compute, 1. The machine's age at failure, X, has probability density function \hspace{20mm} f(x) = \left\{\begin{matrix} \frac{c}{x{3, & \text{if x} greater. what proportion of connectors fail during the warranty period? Assume the bad chips are independent. (a) What is the probability of failure within a 100-hr warranty period? If the probability of failure for this device is independent of running time, find the probability that this device will la. )lZUt;"u~&}|&bY_K8D$/$as=+G_o]WhWl [09/,j[6%o\"`m 0x;biM&,"Rq If the probability of failure for this device is independent of running time, find the probability that this device will fail before the 10 days that follow the first 100 days of running time. A company owns 400 laptops. Get access to this video and our entire Q&A library, Conditional Probability: Definition & Uses. Each laptop has an 8% probability of not working. If 90 % of the connectors are kept dry and 10 % are wet, what proportion of connectors fail during the warranty period?

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