AP Stats 1.1

A variable that assigns a label that places each individual into one of several groups or categories.

• quantitative variable

• categorical variable

• discrete random variable

• continuous random variable

Tags

CCSS.HSS.ID.B.5

These are types of graphs that can be used to display categorical distributions. (Select all that apply)

• Bar graph

• Dotplot

• Histogram

• Boxplot

• Pie chart

Tags

CCSS.HSS.ID.B.5

Describes the relationship between two categorical variables in a two-way table.

• Relative frequency

• Frequency

• Marginal distribution

• Conditional distribution

Tags

CCSS.HSS.CP.A.3

CCSS.HSS.CP.A.4

CCSS.HSS.CP.B.6

CCSS.HSS.ID.B.5

What percentage of males drive sports cars?

• 35%
• 16.25%
• 65%
• 25%

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

According to the table, what is the relative frequency of students ages 10 - 13 who eat breakfast?

• About 33%
• About 50%
• About 40%
• About 44%

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

CCSS.6.SP.A.2

CCSS.6.SP.B.5

How many chemical engineers chose Science as their favorite subject?

• 80
• 91
• 171
• 262

Tags

CCSS.HSN.VM.C.6

What percentage of the students were boys?

• 20%
• 25%
• 40%
• 50%

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.RP.A.3

Out of those surveyed, what is the probability that the student is a boy who can't bike to school (in simplest form)?

• 4/30
• 7/30
• 2/15
• 14/30

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

What type of data are jersey numbers?

• Quantatative
• Categorical

Tags

CCSS.HSS.ID.B.5

All senior from a college are asked if they have secured a job and whether it relates to their major.

• Sample
• Population

Tags

CCSS.6.SP.A.1

CCSS.6.SP.A.2

CCSS.6.SP.B.5