Directions: Read each question below. Select your answer by clicking on its button. Feedback to your answer
is provided in the RESULTS BOX. If you make a mistake, choose a different button. For some problems, the answers have
been rounded to the nearest percent.
1.
Which of the following is the sample space when 2 coins are tossed?
2.
At Kennedy Middle School, 3 out of 5 students make honor roll. What is the probability that a student
does not make honor roll?
3.
A large basket of fruit contains 3 oranges, 2 apples and 5 bananas. If a piece of fruit is chosen at
random, what is the probability of getting an orange or a banana?
4.
A pair of dice is rolled. What is the probability of getting a sum of 2?
5.
In a class of 30 students, there are 17 girls and 13 boys. Five are A students, and three of these
students are girls. If a student is chosen at random, what is the probability of
choosing a girl or an A student?
6.
In the United States, 43% of people wear a seat belt while driving. If two people are chosen at random,
what is the probability that both of them wear a seat belt?
7.
Three cards are chosen at random from a deck without replacement. What is the probability of getting a jack, a ten and a
nine in order?
8.
A city survey found that 47% of teenagers have a part time job. The same survey found that 78% plan to
attend college. If a teenager is chosen at random, what is the probability that the teenager has a part time job and
plans to attend college?
9.
In a school, 14% of students take drama and computer classes, and 67% take drama class. What is the
probability that a student takes computer class given that the student takes drama class?
10.
In a shipment of 100 televisions, 6 are defective. If a person buys two televisions from that shipment,
what is the probability that both are defective?
Interactive Math Goodies Software
