A Chance to Win with Every Sip!

How many friends have a chance to win a prize by buying a 20-ounce bottle of soda each?

Seven friends each buy one 20-ounce bottle of the soda at a local convenience store. Let X = the number who win a prize.

The number of friends who have a chance to win a prize:

Seven friends have a chance to win a prize by buying one 20-ounce bottle of soda each.

Imagine the excitement of buying a refreshing 20-ounce bottle of soda and finding out if you're a winner! In this special promotion, every bottle could contain a winning message under its cap. It's a thrilling opportunity for seven lucky friends to potentially win a prize just by enjoying their favorite soft drink.

By using the principle of binomial probability, we can calculate the likelihood of more than 3 friends winning a prize. With a 1-in-6 chance of winning per bottle and a total of 7 bottles purchased, the probability that more than 3 friends win a prize is determined to be 0.0957 or approximately 9.57%.

So, with each sip of soda, the friends are not only enjoying a tasty beverage but also testing their luck for a chance to win a prize. It's a fun and exciting way to brighten up their day!

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