Question

Ten people (labeled 1-10) have purchased raffle tickets for a fundraiser. However, they did not all purchase the

same number of tickets. One ticket is to be selected at random. Which of the following could be the probability
distribution for the winning ticket?

Answer 1

Answer: the answer is B

got it correct on edge

Explanation:

Answer 2

2

Explanation:

The problem states that people bought different amounts of tickets, which means that they don’t have the same probability of winning. This eliminates options 1 and 4.
This leaves us with 2 options. Because probability always has to add up to 1, number 3 doesn’t work leaving us with Option 2.