Relative frequencies

Calculate relative frequency of right handed people to the whole group

• 90/270

• 90/100

• 180/300

• 270/300

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

CCSS.6.RP.A.2

Calculate relative frequency of left handed people who prefer pie to the whole group

• 20/30

• 30/300

• 20/200

• 20/300

Tags

CCSS.6.RP.A.3B

Calculate relative frequency of left handed people who prefer pie

• 20/30

• 30/300

• 20/200

• 20/300

Tags

CCSS.6.RP.A.3B

Calculate relative frequency of people who prefer cake that are right-handed

• 180/200

• 90/100

• 10/200

• 90/300

Tags

CCSS.6.RP.A.3B

Looking at the two-way table, what does the following mean? $\frac{10}{100}=0.10=10\%$   

• 10% of people prefer cake

• 10% of people are left handed

• 10% of people who prefer cake are left-handed

• 10% of people prefer cake & are left-handed

Tags

CCSS.6.RP.A.3C

Looking at the two-way table, what does the following mean? $\frac{180}{270}=0.67=67\%$   

• 67% of people prefer pie

• 67% of right-handed people prefer pie

• 67% of people are right-handed and prefer pie

• 67% of people are left-handed and prefer pie

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5

Looking at the two-way table, what does the following mean? $\frac{90}{300}=0.3=30\%$   

• 30% of people prefer cake

• 30% of right-handed people prefer cake

• 30% of people are right-handed and prefer cake

• 30% of people are left-handed and prefer cake

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5