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2) A fair, six-sided dice is rolled 50 times. What is the probability of rolling fewer than the expected number of 6s? Solution? The expected number of 6s can be found by calculating x 50 = 8.3 Since we can't roll a decimal number of sixes, we will round down to 8. Let X be the number of 4s rolled. X~B (50,-). Using binomialcdf, P(0 < X < 7) = .391..

2) A fair, six-sided dice is rolled 50 times. What is the probability of rolling fewer than the expected number of 6s? Solution? The expected number of 6s can be found by calculating x 50 = 8.3 Since we can't roll a decimal number of sixes, we will round down to 8. Let X be the number of 4s rolled. X~B (50,-). Using binomialcdf, P(0 < X < 7) = .391..

MATLAB: An Introduction with Applications
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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2) A fair, six-sided dice is rolled 50 times. What is the probability of rolling fewer than the expected number of 6s? Solution? The expected number of 6s can be found by calculating × 50 = 8.3 Since we can't roll a decimal number of sixes, we will round down to 8. Let X be the number of 4s rolled. X~B (50,). Using binomialcdf, P(0 < X < 7) = .391..
Transcribed Image Text:2) A fair, six-sided dice is rolled 50 times. What is the probability of rolling fewer than the expected number of 6s? Solution? The expected number of 6s can be found by calculating × 50 = 8.3 Since we can't roll a decimal number of sixes, we will round down to 8. Let X be the number of 4s rolled. X~B (50,). Using binomialcdf, P(0 < X < 7) = .391..
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