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Compound Probability Practice

Posljednje ažuriranje over 5 years ago

6

1

1

1

1

1

1

Pitanje 1

1.

Mrs. Pharr tosses a coin and spins a 2 section spinner labeled 1 and 2. What is the porbabilty that she will flip heads and land on a 2?

1/4

1/2

1/3

3/4

Pitanje 2

2.

Mrs. Pharr tosses a coin and spins a 2 section spinner labeled 1 and 2. What is the porbabilty that she will flip heads?

1/4

1/3

3/4

1/2

Pitanje 3

3.

Mrs. Schirmer rolls two number cubes and finds their sum. What is the probabilty that she will roll a sum of 8?

1/2

5/18

5/36

4/36

Pitanje 4

4.

Mrs. Schirmer rolls two number cubes and finds their sum. What is the probabilty that she will roll a sum of 7 or a sum of 9?

1/6

2/18

5/18

10/36

Pitanje 5

5.

A spinner is divided in to fourths and is labeled 1-4. John spins the spinner and tosses a coin. What is the probabilty that he will spin an even number?

3/8

1/4

1/2

4/8

Pitanje 6

6.

A spinner is divivded in to fourths and is labeled 1-4. John spins the spinner and tosses a coin. What is the probability of flipping heads and spinning a 1?

1/8

3/8

1/4

2/8