The correlation between acereal's fiber and potassium contents is r=0.908. What fraction of the variability in potassium is accounted for by the amount of fiber that servingscontain?

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An auctioneer sold a herd of cattle whose minimum weight was 1060 pounds, median was 1120 pounds, standard deviation 84, and IQR 103 pounds. They sold for 50 cents apound, and the auctioneer took a $10 commission on each animal.Then, forexample, a steer weighing 1100 pounds would net the owner 0.50(1100)10=$540. Find theminimum, median, standarddeviation, and IQR of the net sale prices.

The minimum price is $----. (Round to the nearest cent asneeded.)

The median price is $-----. (Round to the nearest cent asneeded.)

The standard deviation of the prices is $----. (Round to the nearest cent asneeded.)

The IQR of the prices is $-----. (Round to the nearest cent asneeded.)