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The average sale price of a certain brand of trucks is $41275 with a standard deviation of $1340.Assume normal distribution. Use the Excel formulas from
The average sale price of a certain brand of trucks is $41275 with a standard deviation of $1340.Assume normal distribution.
Use the Excel formulas from the previous tab andshow work on the right.
a.Thehighest25% paid at least _____
b. Thelowest20% paid at most _____
c. Themiddle80% paid between _____ and _____
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