You and your 4 other friends play 5 ranked games every day for the past few months. As you play with them, you recorded the number of wins you have per day. The table below shows the number of wins you have per day and their corresponding probabilities. Compute the standard deviation. (Round off your final answer to two decimal places. x 0 1 2 3 4 5 P=(X=x) 0.082 0.262 0.002 0.246 0.015 0.393

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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You and your 4 other friends play 5 ranked games every day for the past few months. As you play with them, you recorded the number of wins you have per day. The table below shows the number of wins you have per day and their corresponding probabilities. Compute the standard deviation. (Round off your final answer to two decimal places.

x 0 1 2 3 4 5
P=(X=x) 0.082 0.262 0.002 0.246 0.015 0.393

 

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