document.write( "Question 1178074: The number of cars sold per day at a local car dealership, along with its corresponding probabilities, Numbers of sold cars 0, 1, 2, 3, 4. Probability 1/10, 2/10, 3/10, 2/10, 2/10. Compute the mean, variance and standard deviation of the probability distribution. \n" ); document.write( "
Algebra.Com's Answer #807240 by ikleyn(52908)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Apply the standard formulas.\r
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\n" ); document.write( "\n" ); document.write( "It is PURE MECHANICAL job and PURE MECHANICAL calculations.\r
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\n" ); document.write( "\n" ); document.write( "It is not a tutors' job.\r
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\n" ); document.write( "\n" ); document.write( "It is the student's job.\r
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Making calculations is the students' privilege and honor duty.

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