Statistics and probability

A graph that uses vertical or horizontal bars to show comparisons among two or more items. 

• Numerical Date

• Box plot

• Bar Graph

• Categorical graph

An investigation of the opinions or experience of a group of people, based on a series of questions. 

• Statistics

• Survey

• Histogram

• Data

A number line showing the frequency of data by marking an X on the umber line for each occurrence.  

• Mode

• Measure of center

• Box plot

• Line plot

A graph that displays the highest and lowest quarters of data as whiskers, the middle two quarters of the data as a box, and the median. 

• Line Graph

• Histogram

• Box Plot

• Data

Referring to the middle term or mean of the middle two terms of a series of values arranged in order of magnitude.  

• Mean

• Median

• Mode

• Range

Sum of data points divided by the number of data points. 

• Finding the Median

• Finding the mode

• Finding the mean

What type of association does this scatter plot represent?

• positive linear association
• negative linear association
• no association
• nonlinear association

Which statement is the most accurate interpretation of the data?

• As time went by, the temperature tended to decrease
• As time went by the temperature tended to increase
• There is no relationship between time and temperature.

• The initial height of the oak tree was 12.5 meters.

• The oak tree grows 4.7 meters every year.

• The oak tree grows a total of 4.7 meters. 

• The initial height of the oak tree is 4.7 meters.

• The oak tree grows 12.5 meters every year.

• A
• B
• C
• D