Mathematics, 25.11.2021 14:10 kyriebarnes143
A teacher asks her students to write down the number of hours studied, rounded to the nearest half hour. She compiles the results and develops the probability distribution below for a randomly selected student. What is the mean of the probability distribution? Probability Distribution Hours Studied: X Probability: P(X) 0. 5 0. 07 01 2000. 2 1. 5 0. 46 2 0. 2 2. 5 0. 07 0. 20 0. 46 0. 85 1. 50.
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A teacher asks her students to write down the number of hours studied, rounded to the nearest half h...
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