3. Sue is playing a game. On each turn, Sue can win 10 points, 6 points or 0 points or Sue can lose 4 points. Let X be the number of points won on a turn. The pdf of the number of points that Sue wins is given below. a. Give the pdf of X as a table. b. Give the cdf of X as a table. Be sure to use intervals for your x values. C. Find the mean of X. d. Find the standard deviation of X. e. Find the probability that X is within 1 standard deviation of its mean.
3. Sue is playing a game. On each turn, Sue can win 10 points, 6 points or 0 points or Sue can lose 4 points. Let X be the number of points won on a turn. The pdf of the number of points that Sue wins is given below. a. Give the pdf of X as a table. b. Give the cdf of X as a table. Be sure to use intervals for your x values. C. Find the mean of X. d. Find the standard deviation of X. e. Find the probability that X is within 1 standard deviation of its mean.
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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I need help with a and b please use Microsoft excel.
Transcribed Image Text:3. Sue is playing a game. On each turn, Sue can win 10 points, 6 points or 0 points or Sue
can lose 4 points. Let X be the number of points won on a turn. The pdf of the number
of points that Sue wins is given below.
a. Give the pdf of X as a table.
b. Give the cdf of X as a table. Be sure to use intervals for your x values.
C. Find the mean of X.
d. Find the standard deviation of X.
e. Find the probability that X is within 1 standard deviation of its mean.
f. If Sue wants to gain points in the long run, then should Sue play the game? Justify
in a complete sentence.
PDF
I P(x) = 5-x)?
132
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