A manufacturing company changes an acceptance scheme on items from a productionline before they are shipped. An inspector takes 1 item at random from a box of 21items, inspects it, and then replaces it in the box; a second inspector doeslikewise. Finally, a third inspector goes through the same procedure. If any of the threeinspectors find a defective, the entire box is sent back for 100% screening. If nodefectives are found, the box is shipped.(a) What is the probability that a box containing 2 defectives will be shipped?(b) What is the probability that a box containing only 1 defective will be sent backfor screening?(a) The probability that a box containing 2 defectives will be shipped is .7406.(Round to four decimal places as needed.)(b) The probability that a box containing only 1 defective will be sent back for screeningis(Round to four decimal places as needed.) A manufacturing company uses an acceptance scheme on items from a production linebefore they are shipped. The plan is a two-stage one. Boxes of 24 items are readiedfor shipment, and a sample of 5 items is tested for defectives. If any defectivesare found, the entire box is sent back for 100% screening. If no defectives are found, thebox is shipped.(a) What is the probability that a box containing 3 defectives will be shipped?(b) What is the probability that a box containing only 1 defective will be sent backfor screening?(a) The probability that a box containing 3 defectives will be shipped is(Round to four decimal places as needed.)

(As per our standard guidelines, we are supposed to answer only 1 question, so I am solvng first…

Answered: A manufacturing company changes an…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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An opinion poll contacts 1021 adults and asks them, which political party do you think has better ideas for leading the country in the twenty first century? In all, 723 of the 1021 day, the democrats. The sample in the setting is? (a) all 220 million adults in the U.S. (b) the 1022 people interviewed (c) the 723 people who chose the democrats.
In a class there are 4 students who are 19 years old and obtained 80 pints in the midterm. There are 6 students who are 19 years old and obtained 50 pints in the midterm. There are 6 students who are 20 years old and obtained 80 pints in the midterm. There are n students who are 20 years old and obtained 50 pints in the midterm. There are no other students. We randomly pick a student in the class, let their age be X and their score by Y. If we are given that X, Y are independent random variables, then compute n.
General: Deck of Cards: You draw two cards from a standard deck of 52 cards without replacing the first one before drawing the second. Are the outcomes on the two cards independent? Why? Find P (3 on 1st card and 3 on 2nd). Find P (10 on 1st card and 3 on 2nd).
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I need help with this parts a and b please
B. Perimeter Shot - A perimeter shot, also known as a mid-range shot, is a jump shot or general field goal attempt that an offensive player can take inside of the three-point line and is worth 2 points. To practice this, Piel has to choose four different shooting spots among the five different spots in where he is comfortable of shooting. In previous games, his shot selection is 5% from the right baseline (Spot 1), 15% from the right elbow (Spot 2), 20% from the top of the key (Spot 3), 25% from the left elbow (Spot 4) and 35% from the left baseline (Spot 5). In this drill, a shooting spot can be selected once, multiple times, or not at all. This drill illustrates a random experiment with distribution. To help Piel decide, below is the partial table for the means and standard deviations of the random variable, Y, or the number of times he shoot the ball in a shooting spot. Shooting Spot E[Y] SD[Y] Spot 1 0.2 0.4359 Spot 2 0.6 0.7141 Spot 3 0.8 0.8000 Spot 4 the mean of 1.4 by will…
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B. Perimeter Shot - A perimeter shot, also known as a mid-range shot, is a jump shot or general field goal attempt that an offensive player can take inside of the three-point line and is worth 2 points. To practice this, Piel has to choose four different shooting spots among the five different spots in where he is comfortable of shooting. In previous games, his shot selection is 5% from the right baseline (Spot 1), 15% from the right elbow (Spot 2), 20% from the top of the key (Spot 3), 25% from the left elbow (Spot 4) and 35% from the left baseline (Spot 5). In this drill, a shooting spot can be selected once, multiple times, or not at all. This drill illustrates a random experiment with distribution. To help Piel decide, below is the partial table for the means and standard deviations of the random variable, Y, or the number of times he shoot the ball in a shooting spot. Shooting Spot E[Y] SD[Y] Spot 1 0.2 0.4359 Spot 2 0.6 0.7141 Spot 3 0.8 0.8000 Spot 4 the mean of 1.4 by will…
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