1. A realistic estimate for the probability of an engine failure on a transatlantic flight is 1/14000.Use this probability and the binomial probability formula or your calculator to find the probabilities of 0, 1, 2, and 3 engine failures for a three engine jet and theprobabilities of 0, 1, and 2 engine failures for a two-engine jet. Carry all numbers to as many decimal places as your calculator will display. (You should have seven answersto this question when complete.)а. а.b. b.Determine the expected number of engines failing on a three-engine jet and the expected number of engines failing on a two-engine jet. Keep all decimal digits visibleon your calculator.с. с.A flight can be completed if at least one engine works on each type of jet. Calculate the probabilities of a safely completed flight on each type of jet.

Given that, Let X be the random variable represents the number of an engine failure on a…

Answered: 1. A realistic estimate for the…

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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Number 2
A. A recent study found that 2% of Americans admitted they had driven while intoxicated in the prior month. If a problem asks you to find the probability that 200 or fewer people in a population of 10,000 drive under the influence of alcohol, how do you solve the problem after finding the probability in the z-table? A. Subtract one from the probability you find in the z-score tables B. The probability that equates to the z-score is the answer C. Tis problem cannot be answered with the z-tables D. Take the probability you find in the z-score tables and subtract from one
Suppose 58% of the children in a school are girls. If a sample of 425 children is selected, what is the probability that the sample proportion of girls will be greater than 63%? Round your answer to four decimal places.
Suppose that it rains in Spain an average of once every 11 days, and when it does, hurricanes have a 9% chance of happening in Hartford. When it does not rain in Spain, hurricanes have a 3% chance of happening in Hartford. What is the probability that it rains in Spain when hurricanes happen in Hartford? (Round your answer to four decimal places.)
66% of college biology students in the United States are female. If we take a random sample of 200 of these students, find the probability that the number of females is at least 135.Write your answer in decimal to four decimal places.
Suppose that at a college, 55% of the students earn a degree at the end of four years and 27% earn a degree at the end of five years. What is the probability of earning a degree at the end of four or five years? Give your answer exactly as a decimal (not as a percent).
If the probability that an individual will suffer a bad reaction to a given vaccine is 0.13. Determine the probability that out of 4 individuals, none will suffer a bad reaction. [The answer should be a number rounded to five decimal places, don't use symbols such as %]
If the probability that the Islanders will beat the Rangers in a game is 81%, what is the probability that the Islanders will win at least three out of five games in a series against the Rangers? Round your answer to the nearest thousandth.
The probability that a patient does not recover from a certain disease is 9%. Suppose 19 people are known to have contracted this disease. How many of the 19 patients on average can we expect to recover ?
Suppose that the proportion of people who become infected with a disease after contact with a particular parasite is 0.45. If 19 people come in contact with the parasite, what is the probability that exactly 4 of them will become infected? Write only a number as your answer and round to 4 decimal places. Your Answer: Answer Previous Page Next Page 4 Page 4 of 10
If the probability that the Islanders will beat the Rangers in a game is 1/3, what is the probability that the Islanders will win exactly three out of three games in a series against the Rangers? Round your answer to the nearest thousandth.
Side-by-Side The battery manufacturer Varta sells a car battery with 800 Find the probability that 9 or fewer cars will start. cold-cranking amps and advertises great performance even in bitterly cold weather. Varta claims that after sitting on a (Use decimal notation. Use Appendix Table 1. Give your answer to four decimal places.) frozen Minnesota lake for 10 days at temperatures below 32°F, this battery will still have enough power to start a car. Suppose the actual probability of starting a car following this experiment is 0.75, and 15 randomly selected cars probability: (equipped with this battery) are subjected to these grueling conditions.

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