Reading Scatterplot

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?

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

• 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.

Based on the trend in the data, approximately how many free throws would a player be expected to make if he attempted 60 free throws?

• 15

• 35

• 25

• 60

About how many male math teachers were there in 2006?

• 15

• 30

• 35

• 45

Based on the graph, if Joe earned $400, how many hours did he work?

• 25 hours

• 35 hours

• 45 hours

• 15 hours

The scatterplot shows the amount of rainfall during six thunderstorms and the length of time that each storm lasted. Based on the scatterplot, which statement is true?

• During each storm that lasted longer than 1 hour, there was less than 1 inch of rain.

• During each storm that lasted longer than 1 hour, there was more than 1 inch of rain.

• No storms produced more than 2 inches of rain.

• No storms lasted longer than 1 hour.

The scatterplot shows the relationship between the weight in pounds and the age in weeks of a certain dog breed. Based on the scatterplot, which is the best prediction of the weight in pounds of a dg that is 28 weeks old?

• 12 lb

• 75 lb

• 45 lb

• 105 lb

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TEKS 8.5D