EBS101: Statistical Methods Assignment Sheet 3 -Submit answers by 4pm on 1 April

EBS101: Statistical Methods Assignment Sheet 3 -Submit answers by 4pm on 1 April 2011 For students with a student record number ending in 8 1. An absent-minded statistician has misplaced the values for the population means and population standard deviations of the random variables X1X2 and X3. However she can remember that Pr {X1 80} = 0.025 Pr {X2 70} Pr {40
EBS101: Statistical Methods Assignment Sheet 3 -Submit answers by 4pm on 1 April 2011 For students with a student record number ending in 8 1. An absent-minded statistician has misplaced the values for the population means and population standard deviations of the random variables X1X2 and X3. However she can remember that Pr {X1 80} = 0.025 Pr {X2 70} Pr {40

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