Data Analysis, Statistics & Probability — Quiz 5

Questions in this quiz (10)

1. Emma is packing for a trip. She has 4 shirts, 3 pairs of shorts, and 2 pairs of sandals. She will wear one shirt, one pair of shorts, and one pair of sandals. How many different outfits can Emma make?

   • $$9$$
   • $$18$$
   • $$24$$
   • $$36$$

2. A restaurant offers a lunch special with 4 soups, 5 sandwiches, and 3 drinks. A customer chooses one of each. How many different lunch combinations are possible?

   • $$20$$
   • $$40$$
   • $$50$$
   • $$60$$

3. Lena is planning a weekend trip. On Friday, she can watch one of 3 movies. On Saturday, she can visit one of 4 parks. On Sunday, she can eat at one of 5 restaurants. How many different weekend plans can Lena make?

   • $$12$$
   • $$60$$
   • $$70$$
   • $$75$$

4. Jordan flipped a coin 50 times. He got 28 heads and 22 tails. Based on Jordan's results, what is the experimental probability of getting heads?

   • $$\frac{11}{25}$$
   • $$\frac{14}{25}$$
   • $$\frac{3}{5}$$
   • $$\frac{4}{5}$$

5. Two fair number cubes are rolled. What is the probability that both number cubes show an even number?

   • $$\frac{1}{4}$$
   • $$\frac{1}{3}$$
   • $$\frac{1}{2}$$
   • $$\frac{2}{3}$$

6. A bag contains 6 white marbles, 5 black marbles, and 4 orange marbles. Two marbles are selected without replacement. What is the probability that both marbles are white?

   • $$\frac{1}{7}$$
   • $$\frac{2}{7}$$
   • $$\frac{1}{7}$$
   • $$\frac{2}{7}$$

7. A player rolls a standard number cube and flips a coin. What is the probability of rolling a 6 and flipping heads?

   • $$\frac{1}{6}$$
   • $$\frac{1}{4}$$
   • $$\frac{1}{3}$$
   • $$\frac{1}{12}$$

8. A restaurant offers pizza, tacos, burgers, sandwiches, and salads. A customer wants to order 2 different menu items. How many different combinations are possible?

   • $$6$$
   • $$8$$
   • $$10$$
   • $$15$$

9. A student must choose 3 electives from 7 available courses. How many different combinations of electives are possible?

   • $$21$$
   • $$30$$
   • $$35$$
   • $$42$$

10. A committee of 4 people will be chosen from 8 volunteers. How many different committees are possible?

    • $$70$$
    • $$64$$
    • $$56$$
    • $$96$$