1. Twelve electric bulbs are drawn independently every hour from a production line at a factory.UTMa. What is the probability that a bulb is defective?The number of defective bulbs are random and independent. Suppose that the probability offinding no defective bulb is 0.5072.b. Hence, what is the probability that two or more bulbs are defective?UTM UTM UTMUTMc. What is the probability that three or more bulbs tested are the second defective bulbsdetected?UTM

Let there are n trials and each having two outcomes - Success and Failure. The trials are…

Answered: 1. Twelve electric bulbs are drawn…

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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2. The probability that a person has a negative side effect from a medication is .08.Suppose you treat 12 people. Assume they are independent.a. What is the probability that exactly 2 of them have a negative side effect?
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7. I am producing 400-gram loaf breads in one of my production lines and measured the weights of 28 loaf breads from the same batch as shown in table below. (*see attached image for the table.)J. What is the probability of selecting an underweight loaf first, a 400-g loaf net, and an overweight loaf last? K. What is the probability that I get an exact weight or overweight bread?
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1. Twelve electric bulbs are drawn independently every hour from a production line at a factory. The number of defective bulbs are random and independent. Suppose that the probability that a bulb is defective is 0.06. a. What is the probability that less than two bulbs are defective? b. What is the probability that three bulbs tested are the second defective bulbs detected?
American Airlines' flights from Chicago to Dallas are on time 70 % of the time. Suppose 13 flights are randomly selected, and the number on-time flights is recorded. 1.The probability that at least 2 flights are on time is = 2.The probability that at most 4 flights are on time is = 3.The probability that exactly 6 flights are on time is =
Use the following information to answer Question 16 and Question 17. A bag has 4 yellow balls and 6 red balls only. One ball is chosen at random and not replaced. A second ball is then chosen at random. Find the probability that both balls are yellow. A. 2/15 В. 4/25 C. 2/5 D. 11/15 Question 17 Find the probability that both balls have the same colour. А. 2/15 В. 1/6 С. 3/10 Activate D. 7/15 Go to Set
Suppose that 30 percent of an adult population have an infectious disease and 40 percent have achronic disease. Assume that having an infectious disease is independent from having a chronicdisease. For each of the questions below perform the calculation using appropriate statisticalnotation.a. What is the probability that a person selected at random will have both diseases?b. What is the probability of having the infectious disease for people with the chronic disease?c. What is the probability of having the infectious disease for people without the chronic disease?d. What is the probability of not having the infectious disease for people with the chronicdisease?
L American Airlines' flights from Chicago to Atlanta are on time 60 % of the time. Suppose 14 flights are randomly selected, and the number on-time flights is recorded. 1.The probability that at least 2 flights are on time is %3D 2.The probability that at most 2 flights are on time is 3.The probability that exactly 7 flights are on time is = > Next Question MacBook Pro %23 & 24 3.
2. there is a 50% chance that a six-year-old child drops an ice cream that they are eating. Ice creams are given to 5 six-year-old children. a. Find the probability that exactly one ice cream is dropped b. 45 six-year-old children are divided into nine groups of five and each child is given an ice cream. Calculate the probability that each one of the children in at most one of the groups drops their ice cream.
A bag contains 2 red, 3 green, and 4 black balls of identical size except color. 3 balls are drawn at random without replacement. 1. Show that the probability that two balls have the same color and the third is different is 55/34. 2. What is the probability that one is red.
10. Consider an e-mail message being transmitted across a single network link. The e-mail is brokenup in K packets, each of which is transmitted individually across the link. The probability that atransmission fails is p; in the case of a failed transmission, the packet is retransmitted. If p = 0.04,find the probability that the packet is successfully after no more than two tries.

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