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Suppose 10% of all redeemed coupons at a supermarket are for 50% off the item purchased.

A simulation is used to model a coupon randomly selected and then recorded as 50% off or not 50% off

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Which simulation best models the scenario?

 

Place 40 equally sized pieces of paper in a hat. Of the 40, 4 read “50% off” and the rest read “not 50% off ”.

Place 50 equally sized pieces of paper in a hat. Of the 50, 10 read “50% off” and the rest read “not 50% off ”.

Place 30 equally sized pieces of paper in a hat. Of the 30, 6 read “50% off” and the rest read “not 50% off ”.

Place 80 equally sized pieces of paper in a hat. Of the 80, 10 read “50% off” and the rest read “not 50% off ”.

jbouyer  Apr 12, 2018
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Whats the answer?

Guest May 7, 2018

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