A fast-food restaurant attaches prize coupons to the cups used to serve large drinks. Seventy percent (70%) of the coupons say “Play Again,” 15% say “Win a free small drink,” 10% say “Win a free ice cream cone,” and the rest say “Win a free burger.” Given what you know about probability and probability models, which one of the following statements must be correct? Group of answer choices Less than 10% of the coupons say “Win a free burger.” If we randomly select one customer who has received a prize coupon, there is a 45% chance that coupon says “Win a free small drink,” “Win a free ice cream cone,” or “Win a free burger.” If we randomly select one customer who has received a prize coupon, there is a 5% chance that coupon says “Win a free small drink” or “Win a free ice cream cone.” If we randomly select one customer who has received a prize coupon, there is a 20% chance that coupon says “Win a free ice cream cone” or “Win a free burger.” The proportion of coupons that say “Win a free burger” is equal to 0.50.
A fast-food restaurant attaches prize coupons to the cups used to serve large drinks. Seventy percent (70%) of the coupons say “Play Again,” 15% say “Win a free small drink,” 10% say “Win a free ice cream cone,” and the rest say “Win a free burger.” Given what you know about probability and probability models, which one of the following statements must be correct? Group of answer choices Less than 10% of the coupons say “Win a free burger.” If we randomly select one customer who has received a prize coupon, there is a 45% chance that coupon says “Win a free small drink,” “Win a free ice cream cone,” or “Win a free burger.” If we randomly select one customer who has received a prize coupon, there is a 5% chance that coupon says “Win a free small drink” or “Win a free ice cream cone.” If we randomly select one customer who has received a prize coupon, there is a 20% chance that coupon says “Win a free ice cream cone” or “Win a free burger.” The proportion of coupons that say “Win a free burger” is equal to 0.50.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 50E: Medicine Out of a group of 9 patients treated with a new drug, 4 suffered a relapse. Find the...
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A fast-food restaurant attaches prize coupons to the cups used to serve large drinks. Seventy percent (70%) of the coupons say “Play Again,” 15% say “Win a free small drink,” 10% say “Win a free ice cream cone,” and the rest say “Win a free burger.” Given what you know about probability and probability models, which one of the following statements must be correct?
Group of answer choices
Less than 10% of the coupons say “Win a free burger.”
If we randomly select one customer who has received a prize coupon, there is a 45% chance that coupon says “Win a free small drink,” “Win a free ice cream cone,” or “Win a free burger.”
If we randomly select one customer who has received a prize coupon, there is a 5% chance that coupon says “Win a free small drink” or “Win a free ice cream cone.”
If we randomly select one customer who has received a prize coupon, there is a 20% chance that coupon says “Win a free ice cream cone” or “Win a free burger.”
The proportion of coupons that say “Win a free burger” is equal to 0.50.
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