Probability quiz

1.

1 point

How many ways can you arrange the letters J, A, G, S?

256

24

8

12

2.

1 point

An ice cream cone shop offers ice cream in either a sugar cone, a waffle cone, or a sprinkle covered cone. They also offer ice cream in the following flavors: chocolate, vanilla, strawberry, and mint. How many different combinations are there for a single scoop of ice cream in a cone?

2

12

7

24

3.

1 point

There are 20 PRIDE tickets in the PRIDE bag. Your name is on two of the tickets. What is the probability that your name is randomly drawn from the bag?

1/20

unlikely

1:19

1/10

4.

1 point

What is the probability that the first student to win the team 7-2 pride drawing this week is a 6th grade student at Berry Middle School?

1

1/2

0

99/100

5.

1 point

There are 4 red cards and 8 black cards in a bag. How likely is it that you will randomly draw a black card?

certain

impossible

likely

unlikely

6.

1 point

There are 2 oranges and 3 apples in a bag. What are the odds in favor of randomly picking an apple from the bag?

2:5

3:2

5:2

2:3

7.

1 point

Rolling a dice. Is this an example of an independent or dependent event?

Independent

Dependent

8.

1 point

A bag has 9 red marbles and 6 green marbles. You randomly draw a marble, put it in your pocket, then draw another marble. Is this an example of an independent or dependent event?

Dependent

Independent

9.

1 point

There are 2 oranges and 3 apples in a bag. What is the probability of randomly picking an apple from the bag?

3/5

3/2

2/3

2/5

10.

1 point

A goalie in an ice hockey game blocked 6 out of 14 shots on goal. What is the experimental probability that he will block the next shot on goal?

3/7

1/2

5/7

3/5

11.

1 point

The letters G.O,J,A,G,S are written on the 6 sections of a spinner. You spin the spinner 3 times. Which problem would you use to determine the probability that you spun G first and O second?

1/3 times 1/6

1/6 times 1/5

1/6 time 1/6

1/2 times 1/2

12.

1 point

Mary tosses a coin. She also rolls a standard number cube. What are the possible outcomes?

H, T, 1,2,3,4,5,6

H1, H2, H3, H4, H5, H6

H1, H2, H3, H4,H5, H6, T1, T2,T3, T4, T5, T6

8

13.

1 point

You roll a standard number cube and flip a coin. What is the probability that you get an even number and heads?

1/12

1/2

1/4

1/8

14.

1 point

The names of 20 students are in Mrs. Rhodes' popsicle stick cup. Your name is in the cup one time. What is the probability you are the first student Mrs. Rhodes calls on today and you are the first student she calls on tomorrow? Which of the following problems could you use to answer this problem?

1/20 times 1/20

1/20 times 1/19

1/2 times 1/2

15.

1 point

A bag contains blue, green, yellow, and red marbles. The probability of drawing a yellow marble is 3/20. What odds of drawing a yellow marble?

3:20

17:17

17:20

3:17