Q1) if we have values 0,1,2, and 3 and probabilities are 1 2 2 and solve by using discrete distribution? Q2) a manufacture of metal pistons finds that on the average 12% of his pistons are rejected because they are either oversize or undersize. What is the probability that a batch of 10 pistons will contain? *no more than 2 rejects?

Q1) if we have values 0,1,2, and 3 and probabilities are 1 2 2 and solve by using discrete distribution? Q2) a manufacture of metal pistons finds that on the average 12% of his pistons are rejected because they are either oversize or undersize. What is the probability that a batch of 10 pistons will contain? *no more than 2 rejects?

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A study was conducted to determine whether there were significant differences between medical students admitted through special programs (such as retention incentive and guaranteed placement programs) and medical students admitted through the regular admissions criteria. It was found that the graduation rate was 90.2% for the medical students admitted through special programs. Be sure to enter at least 4 digits of accuracy for this problem! If 9 of the students from the special programs are randomly selected, find the probability that at most 6 of them graduated.P(at most 6) = At least 4 digits! Would it be unusual to randomly select 9 students from the special programs and get at most 6 that graduate? no, it is not unusual yes, it is unusual Would it be unusual to randomly select 9 students from the special programs and get only 6 that graduate? no, it is not unusual yes, it is unusual
5 out of 100 items manufactured by a machine are defective. If a random sample of 60 items are taken, find the probability of getting 6 defective items by using the binomial distribution,
If P(A)=0.7, P(B) = 0.75, P(C)= 0.8, P(AUB)=Q.8, P(AUC)=0.85, P(BUC)=0.9 and P(AUBUC)=0.95. find the probability of none of the three events occur اختر احدى الاجابات O 0.05 O 0.5 O None O 0.75 O 0.7
A company did a study of available vacation time for their staff employees over the past years. They determined the probability a staff employee selected at random has 2 weeks’ vacation was 45%, 1 week vacation 10%, 3 weeks’ vacation 20%, and more than 3 weeks’ vacation was 25%. The company randomly selects 20 employees. What is the probability that out of the 20 selected, at least 2 workers have 1 week vacation time?
11. At a particular lake 4% of the fish have a disease which causes food poisoning. You go to the lake one day and catch 6 fish. Assume each fish in the lake has an equal chance of being caught. You eat all the fish you catch. What is the probability you get food poisoning? (a) 0.204 (b) 0.217 (c) 0.229 (d) 0.242
Suppose 50% of the registered voters in a country are Republican if a sample of 598 voters is selected what is the probability that the simple proportion of republicans will be greater than 47% round your answer to 4 decimal places
In a factory, in a batch of 100 products, there are on average 3 of defected ones. Please calculate the following using the indicated distributions: Probability of having at least 1 defected products in 800 products. a- Solve using Binomial distribution b- Solve using Poisson distribution
Suppose an online shop is selling 10 scientific calculators but the seller is unaware that 2 of these calculators are defective. Suppose you buy 3 scientific calculators from this shop, determine the (a) probability distribution (tabulate) and the (b) cumulative distribution of the random variable X representing the number of the scientific calculators that are defective. and what is the probability that all calculators bought from the shop are functioning properly and what if only 1 calculator is functioning properly
A study considered risk factors for HIV infection among intravenous drug users [11]. It found that 40% of users who had ≤ 100 injections per month (light users) and 55% of users who had > 100 injections per month (heavy users) were HIV positive. A. Suppose we have a group of 10 light users and 10 heavy users. What is the probability that exactly 3 of the 20 users are HIV positive? B. What is the probability that at least 4 of the 20 users are HIV positive? Please show me the calculations by hand and not excel, I am trying to learn how to plug in these formulas myself and to solve without computer assistance. TY!
Two hundred draws will be made at random with replacement from a box with four tickets: 1, 3, 5, 7. The SD of the box is 2.24. What is the probability that the sum of the draws will be between 800 and 835? Enter a value between 0 and 100 with two decimal points representing the percent chance that this occurs.
The time to fly between New York City and Chicago is uniformly distributed with a minimum of 56 minutes and a maximum of 100 minutes. What is the probability that a flight is less than 63 minutes?
An air traveler from Istanbul to Ankara have two options on Turkish Airlines: a 190 TL fare with a50% cancellation penalty, and a 250 TL fare with a 10% penalty. Assume that the probability of travelercanceling the trip is p.• What is the probability distribution for the amount of money Turkish airline is going to earn for the190 TL option? What is the same distribution for the 250 TL option? (Answer in terms of p).• What is the expected amount of money Turkish Airlines is going to earn under two options?• For what values of p does the 250 TL option yield lower expected price? What does this outcomesuggest about the preferable option for a typical traveler?