"Or" Probability

Use the table to determine the probability of selecting a marble OR a green item.

• $\frac{6}{35}$

• $\frac{23}{35}$

• $\frac{25}{35}$

• $\frac{16}{35}$

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.7

CCSS.7.SP.C.8

Use the table to determine the probability of selecting a red item OR a marble.

• $\frac{28}{35}$

• $\frac{18}{35}$

• $\frac{25}{35}$

• $\frac{16}{35}$

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.8

Find the missing values in the two-way table

• 9 and 18

• 8 and 18

• 5 and 23

• 8 and 16

Use the table to determine the probability of selecting a female OR someone who prefers Jeeps.

• $\frac{15}{51}$

• $\frac{18}{18}$

• $\frac{28}{51}$

• $\frac{46}{51}$

Which numbers would we add to find the probability of selecting a male OR someone who prefers a Chevy. Select all that apply.

• 15

• 8

• 10

• 3

• 7

What is the overall probability of selecting someone who prefers a ford?

• $\frac{18}{51}$

• $\frac{15}{51}$

• $\frac{33}{51}$

• $\frac{15}{51}$

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

What is the probability of selecting a female AND she has to like Jeeps?

• $\frac{7}{51}$

• $\frac{3}{51}$

• $\frac{8}{18}$

• $\frac{8}{51}$

A group of parents were polled. What is the overall probability that the parent prefers to read?

• $\frac{15}{32}$

• $\frac{13}{32}$

• $\frac{17}{32}$

• $\frac{19}{32}$

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

If a person is selected at random what is the probability that they are a mom OR like watching TV?

• $\frac{19}{32}$

• $\frac{22}{32}$

• $\frac{29}{32}$

• $\frac{32}{32}$

Tags

CCSS.7.SP.C.5

CCSS.7.SP.C.6

CCSS.7.SP.C.7

CCSS.7.SP.C.8

Overall, which activity is more popular?

• Watching TV

• Reading

• Neither

• They are equal.