Suppose a bag contains 12 marbles. Of these, 3 are orange and are numbered from 1 to 3. The other 9 marbles are yellow and are numbered from 1 to 9. (a) Suppose you pick one marble from the bag at random. Find the probability that the marble is orange or that it is numbered 2. O 0.027 0.333 0.499 0.603 (b) Suppose you pick two marbles from the bag at random without replacement. Find the probability that both marbles are orange. 0.045 0.251 0.709 0.839 (c) Suppose you pick 4 marbles from the bag at random with replacement. Find the probability that you pick at least one orange marble. 0.436 0.527 0.684 0.707 (d) Suppose you pick one marble from the bag at random. Find the expected value of its number. 0.287 0.797 4.25 7.443
Suppose a bag contains 12 marbles. Of these, 3 are orange and are numbered from 1 to 3. The other 9 marbles are yellow and are numbered from 1 to 9. (a) Suppose you pick one marble from the bag at random. Find the probability that the marble is orange or that it is numbered 2. O 0.027 0.333 0.499 0.603 (b) Suppose you pick two marbles from the bag at random without replacement. Find the probability that both marbles are orange. 0.045 0.251 0.709 0.839 (c) Suppose you pick 4 marbles from the bag at random with replacement. Find the probability that you pick at least one orange marble. 0.436 0.527 0.684 0.707 (d) Suppose you pick one marble from the bag at random. Find the expected value of its number. 0.287 0.797 4.25 7.443
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 that a bag contains 12 marbles. Of these, 3 are orange and 9 marbles are yellow.
Let O denotes Orange and Y represents Yellow.
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