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Mathematics 7 Online
OpenStudy (anonymous):

Need Help! The mean of the random variable X is the expected value E(X) of the number rolled with 2 dice. What is the mean of the random variable X? Part I: Complete the table below. You do not need to reduce fractions in the table. The first row is filled in for you. http://i1291.photobucket.com/albums/b550/Elpis693/Table_zpsa15cb5c4.png Part II: Find the mean of the random variable X, using the formula: http://i1291.photobucket.com/albums/b550/Elpis693/b7031e4a-77ac-4392-bd5e-3e6901341379_zps3e33d905.gif

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