2) About 7.6% of American households own fish (aquarium fish). If Y= number of households with fishin a sample of n = 8 households, calculate the following probabilities:a) Pr{Y=2}b) Pr{Y=3}c) Pr{Y<1}d) Pr{Y>0}(hint-use (c) to answer thisand make sure you knowwhy this works)

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Answered: 2) About 7.6% of American households…

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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A nuclear reactor becomes unstable if both safety mechanisms A and B fail. The probabilities of failure are P(A) =1/300 and P(B) = 1/200. Also, if A has failed, B is then more likely to fail: P(B/A)=1/100. a) What is the probability of the reactor going unstable? b) If B has failed, what is the probability of the reactor going unstable?
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please 19a,19b thank you
There are 13 questions in this set. As you go through these questions, use relevant information from previous questions. A manufactured good has two inputs, X is the price of input #1. Y is the price of input #2. These prices are in dollars. Below is the bivariate probability distribution of the prices of these inputs. The covariance between X and Y is 0.4. You will need the covariance later in this set so remember to come back to this value and use it! What is the probability that the price of input #1 will be its smallest value (10)? One decimal Version 1 10 11 12 0.1 0.1 Y 0.1 0.2 0.2 0.1 0.1 0.1 1234
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2) About 7.6% of American households own fish (aquarium fish). If Y = number of households with fish in a sample of n = 8 households, calculate the following probabilities: a) Pr{Y=2} b) Pr{Y=3} c) Pr{Y<1} d) Pr{Y>0} (hint-use (c) to answer this and make sure you know why this works)