17
QuizMultiple Choice

Probability — Test

Question 17 • Algebra II

A cereal company hopes to increase its sales by putting prizes in randomly selected boxes of its lowest-selling children’s cereal. The company claims that the probability of getting a prize is 0 point 7 5 Which is the correct interpretation of this probability?

Answer
A
In many, many boxes of cereal of this type, we can expect about 75 percent of the boxes to contain a prize.
B
There is a guarantee of getting 3 prizes when buying 4 boxes of this type of cereal.
C
The claim of this company is correct if exactly 75 out of 100 boxes of this type of cereal contain a prize.
D
This company expects to increase cereal sales by 75 percent .

Explanation

A probability of 0.75 means that over many boxes, about 75 percent are expected to contain a prize. It does not guarantee that exactly 3 out of every 4 boxes—or exactly 75 out of 100—will contain one, because the results can vary in a particular group of boxes. So the correct interpretation is that many boxes will have a prize at a rate close to 75 percent.

AI-written and checked against the verified answer.

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