Hospitals typically require backup generators to provide electricity in the event of a power outage. Assume that emergency backup generators fail 31% of the times when they are needed. A hospitalhas two backup generators so that power is available if one of them fails during a power outage. Complete parts (a) and (b) below.a. Find the probability that both generators fail during a power outage.(Round to four decimal places as needed.)y an example Get more help -F2✔X# 3H380F3IDEC$4QF4RF%PLO<5FSTG6IBMacBook AirF6YH&N7NF7U800JDIIFBIM(9KF9OV-IH)OLcommandF10PA.Clear all:F11{option[+Check answerIT1?F12}1delete

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Answered: a. Find the probability that both…

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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QUESTION 13 A particularly long traffic light on your morning commute is green 30% of the time that you approach it. Assume that each morning represents an independent trial. Over 8 mornings, the probability that the light is not green on exactly one day is approximately a. 0.198 b. 0.058 OC0.0970 d. 0.0012
Question 8 Round all answers to 4 decimal places. a. A bag contains 6 red marbles, 7 blue marbles, and 9 yellow marbles. If a marble is drawn from the bag, replaced, and another marble is drawn, what is the probability of drawing first a red marble and then a yellow marble? b. A bag contains 7 black marbles, 9 yellow marbles, and 6 blue marbles. If two different marbles are drawn from the bag, what is the probability of drawing first a black marble and then a blue marble? Submit Question 4,435 NOV 119 15 éty
Question 5 of 30 Step 1 of 1 01:29:12 A tin of nuts contains 33 cashews, 11 pecans, 38 peanuts, and 17 pistachios. Find the probability of reaching in and selecting a pecan and then a cashew. Assume the nuts are chosen without replacement. Express your answer as a fraction in lowest terms or a decimal rounded to the nearest millionth.
Question 34 An insurance company prices its Tornado Insurance using the following assumptions: In any calendar year, there can be at most one tornado. In any calendar year, the probability of a tornado is 0.1. The number of tornadoes in any calendar year is independent of the number of tornados in any other calendar year. Using the insurance company's assumptions, calculate the probability that there are fewer than 2 tornadoes in a 14-year period. Round your answer to four decimal places.
QUESTION 6 The probability that an employee is late for work on any given day is 0.18. What is the probability that the employee will be late on exactly 4 days out of 10 days? Round your answer for two decimal places.
Sociologists studying social mobility in the U.S. find that the probability that someone who began their career in the bottom 10% of earnings remains in the bottom 10% fifteen years later is 0.59. What is the probability that such a person moves to one of the higher income classes fifteen years later? (Use decimal notation. Give your answer as an exact number.) ct Perso probability: O E 10 43°F Clear in ccc0000 ¿CCCCÓÓÓÓÉ 6:31 PM 11/26/2022
Question 13
Question 7 According to the Almanac of Questionable Statistics, Vol 4 (2012), the probability of a mass squirrel uprising in any given year is 0.11 and the probability that cats and dogs will sign a peace treaty allowing them to live together peacefully in any given year is 0.34. If we presume that these two events are independent, what is the probability of both happening next year? Answer in decimal form. Round to 4 decimal places as needed.
Question 8 Leanne measured how many times she arrived to work late if she took UBER. The results are provided in the following table: Result Frequency late 3 on-time 25 Find the probability that Leanne will arrive on-time tomorrow if she plans to take UBER. % (Round the answer to 2 decimal places.)
question 8
Question 5 Mandla measured the outcomes of throwing a cone 28 times. The results are provided in the following table: Result sideways upright Find the probability that Mandla will throw the same cone upright on the next attempt? Frequency 3 25 (Round the answer to 4 decimal places.)
Question 7 According to an SSA study, around 36 % of 65-year old women will live to at least 90. If 5 65-year old women are randomly selected, find the probability that ... (Round the answers to 4 decimal places.) a)... none of them will live to at least 90: b) ... 3 of them will live to at least 90: c) at least one will live to at least 90: 100 =

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a. Find the probability that both generators fail during a power outage. (Round to four decimal places as needed.)