Ninety percent of flights depart on time. Eighty percent of flights arrive on time. Seventy-five percentof flights depart on time and arrive on time.a. Eric is meeting Alyssa's flight, which departed on time. What is the probability that Alyssa willarrive on time?b. Eric has met Alyssa, and she arrived on time. What is the probability that her flight departed ontime?c. Are the events, departing on time and arriving on time, independent? Justify your answer.

Answered: Image /qna-images/answer/9972af98-4770-46f7-bcae-48ae4b4df7f1.jpg

Answered: a. Eric is meeting Alyssa's flight,…

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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Given P(A) = 0.71, P(B) = 0.56, P(C) = 0.26 and that events A, B, and C are independent, what is P(A, B, and C). Answer in decimal form. Round to 3 decimal places as needed.
Question 11
Two dice, one green and one yellow, are rolled. Find the conditional probability. The sum is 12, given that the green one is either 2 or 3 and the yellow one is 1. Say whether the indicated pair of events is independent. The events are dependent.The events are independent.
A sign on the pumps at a gas station encourages customers to have their oil checked, and claims that one out of 7 cars needs to have oil added. If this is true, what is the probability of each of the following A. One out of the next four cars needs oil. Probability = B. Two out of the next eight cars needs oil. Probability = C. 10 out of the next 40 cars needs oil, Probability =
. Assume that 75 percent of the students at the university have taken 4 years of high school math. Of those with four years of high school math, 80 percent plan to major in science. Of those without 4 years, only 10 percent plan to major in science. You stop a student at random. If the student plans to major in science, what is the probability that this student had four years of high school math?
You are given the following information about events A, B, and C. • The probability of event A occurring is 0.5. • The probability of only event A occurring is 0.24. • Events B and C are mutually exclusive. • The probability of C occurring is 1.5 times the probability of B occurring. • The probability of none of the events occurring is 0.18. • The probability C occurring and A not occurring 0.17. Find the probability of event B NOT occurring. 0.699 0.791 0.722 0.768 0.745
Alex has a bag of stuffed animals containing nine bears, six lions, and three monkeys. The probability that Alex will randomly pull out a bear and then a lion is .Using this probability, determine if the event of pulling out a bear and the event of pulling out a lion was independent, dependent, both, or neither. A. neither independent nor dependent B. dependent C. both independent and dependent D. independent
Yahtzee is a game played with 5 dice. Players attempt to score points by rolling various combinations. When all dice show the same number, it’s called Yahtzee and scores 50 points for the first one and 100 points for each successive Yahtzee in the game. a. What is the probability that a person throws a Yahtzee on the very first roll? b. What is the probability that a person throws two Yahtzees on two consecutive rolls?
Given P(A) = 0.10, P(B) = 0.63, P(C) = 0.53 and that events A, B, and C are independent, what is P(A, B, and C). Answer in decimal form. Round to 3 decimal places as needed.

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