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Probabilty Test

Last updated about 3 years ago

11 questions

Required

1

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1

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1

Question 3

3.

If you were to spin the spinner 80 times, how many times would you expect it to land on blue?

Required

1

Required

1

Question 5

5.

Of 100 random students surveyed, 42 own a dog, 34 own a cat, 15 own a dog and a cat, and 9 own neither a dog nor a cat. Based upon the results, how many of the next 300 students surveyed would you expect to own a dog and a cat?

Required

1

Required

1

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Question 1

1.

What is the probability of spinning red?

3/5

3/8

5/8

8/3

Question 2

2.

What is the probability of NOT spinning white?

1/7

1/8

7/8

7/1

Question 4

4.

The table shows the number of different color straws in a package. Which statement is true?

The probability of picking a red straw is as likely as picking a purple straw.

The probability of picking a blue straw is greater than picking any other colored straw.

The probability of picking an orange straw is less than picking any other colored straw.

The probability of picking a green straw is as likely as picking a yellow straw.

Question 6

6.

Bryan conducted an experiment by tossing two coins 100 times. Based upon his experiment, what is the probability of tossing two heads?

11/50

13/50

11/25

13/25

Question 7

7.

What is the probability that a yellow tile is pulled, it is NOT replaced, and then a green tile is pulled?

10/25

4/24

40/49

1/15

Question 8

8.

What is the probability that a purple tile is pulled, is replaced, and then a yellow tile is pulled?

2/25

15/50

10/25

5/25

Question 9

9.

A card is randomly selected. What is the probability it will be greater than 4?

2/7

3/7

4/7

5/7

Question 10

10.

Scarlett is making a card. She has a drawer with 3 red, 2 pink, 5 green, 1 white, and 4 purple pieces of paper. How likely is it that Scarlett will randomly select a pink piece of paper?

Unlikely

As likely to happen as not

Likely

Certain

Question 11

11.

Jimmothy spins a spinner that has an even chance of spinning Yellow, Red, and Green. He then flips a coin. Which of the following sample spaces demonstrates these probabilities?

A

B

C

D