Data Tables Scatter Plots

How many women drive an SUV?

• 180

• 45

• 156

• 135

What is the relative frequency (to the nearest percent) of boys among those who cannot bike to school? 

• 4%

• 14%

• 13%

• 29%

What type of association does this graph show?

• Positive

• negative

• none

• all of the above

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books.  Use the trend line to predict how many chapters would be in a book with 180 pages. 

• 12 chapters

• 15 chapters

• 18 chapters

• 21 chapters

According to the table, what is the relative frequency of all students who are between ages 14 - 17 and skip breakfast?

• About 27%

• About 35%

• About 15%

• About 30%

Select the statement that best describes the line.

• The line is the line of best fit.

• The line is NOT a line of best fit because it does not go through the origin.

• The line is NOT a line of best fit because it does not go through the middle of the data set.

Tags

CCSS.8.EE.B.5

What percentage of SUV's are driven by women?

• 56.25%

• 75%

• 83.25%

• 86.5%

John plotted points on a graph to see if there was a relationship. Then he drew a line of best fit based on the fact that his line went through the most points possible.

Decide whether which statements are False.

• John's line of best fit is correct.

• John's line of best fit should be higher to be closer to all of the points.

• John's line of best fit should be lower so that it will go through more points.

Tags

CCSS.8.EE.B.5

What type of association does this graph have?

• positive

• negative

• none

• all of the above

Of the students who cannot bike to school, what percent of them are boys?

• 4%

• 14%

• 13%

• 29%