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Emily form a bowling team. Priscilla bowls an average of 279 and Emily bowls an average...

Emily form a bowling team. Priscilla bowls an average of 279 and Emily bowls an average of 275. However, Priscilla is more consistent than Emily with a standard deviation of 34, whereas Emily has a standard deviation of 77

Priscilla and Emily's team weights Priscilla's score with 60% and Emily's with 40%, then what is the Variance of their team? (i.e. what is Var[0.6*P+0.4*E]?)

Round your answer to two (2) decimal places

Math   Statistics-And-Probability   
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TOPIC:Variance.

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