Scatter Plots and Linear Models

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• There is no line of best fit for this graph because there is no trend.

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• There is no line of best fit for this graph because there is no trend.

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

What type of association does this scatter plot show?

• positive

• negative

• no association

• nonlinear association

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

Choose the graph with a trend line that best fits the data.

• graph 1

• graph 2

• graph 3

• graph 4

Select the statement that best describes the line.

• The line is a good trend line.

• The line is NOT a good trend line because it does not pass through two points.

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