Chapter 1

From a frequency table, what does relative frequency table show?

• the number of individual having each value

• the proportion or percent of individuals having each value

Tags

CCSS.8.SP.A.4

What type of graphs are shown in the picture?

• Histogram and Pie Chart

• Bar Graph and Pie Chart

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

A two-way table is a table of counts that summarizes data on the relationship between two categorical variables for some group of individuals.

• True

• False

Tags

CCSS.8.SP.A.4

What gives the percent or proportion of individuals that have a specific value for one categorical variable?

• Marginal Relative Frequency

• Joint Relative Frequency

• Conditional Relative Frequency

Tags

CCSS.8.SP.A.4

What gives the percent or proportion of individuals that have a specific value for one categorical variable and a specific value for anther categorical variable?

• Marginal Relative Frequency

• Joint Relative Frequency

• Conditional Relative Frequency

Tags

CCSS.8.SP.A.4

What gives the percent or proportion of individuals that have a specific value for one categorical variable among individuals who share the same value of another categorical variable?

• Marginal Relative Frequency

• Joint Relative Frequency

• Conditional Relative Frequency

Tags

CCSS.8.SP.A.4

Side-by-side bar graph displays what?

• distribution of a categorical variable for each value of another categorical variable; bars grouped together based on values of one of the categorical variables and placed side by side

• distribution of a categorical variable for grouped values of another categorical variables, bars are not grouped together based on values of one categorical variable

Tags

CCSS.2.MD.D.10

What is this graph?

• Segmented Bar graph

• Histogram

• Bar graph

• side-by-side bar graph

There is an association between two variables if knowing the value of one variable does not help us predict the value of the other.

• True

• False

Tags

CCSS.HSS.ID.C.9

How many people have 3 brothers and sisters from the dotplot? 

• 2

• 3

• 4

• 1

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1