Probability Lesson 3

From everyone a student is selected at random, what is the probability they are female and play baseball?

• 23/100

• 36/100

• 23/36

• 13/100

According to the two-way table, a person who plays an instrument is most likely to:

• Not play an instrument
• Not play a team sport
• Play a team sport
• All of the above

Complete the two-way table.

a

b

c

d

e

f

g

h

i

24

10

18

8

22

26

50

25

28

14

A child is picked at random. Work out the probability that it is a boy who studies German. Give your answer as a decimal.

Work out the probability that a child chosen at random is a girl who prefers green smarties. Give your answer as a decimal.

Complete the two-way table.

a

b

c

d

e

f

g

h

i

38

40

22

26

62

12

48

52

100

44

What is the probability that this female said Spain? Give you​r answer as a fraction (x/y) ​

Find the probability that a child who walks to school is a boy. Give the answer as a fraction. (x/y)

Find the probability that when a random child is chosen they are a girl who either takes the bus or cycles to school.

Give the answer as a fraction. (x/y)

Of the times when the forecast called for rain, what is the percentage that it actually rained?

• About 90%
• About 50%
• About 70%
• About 80%

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5