 Create a scatter plot for these data and draw a line of best fit. xy 1724 1219 1522.5 2132 2537.5 1420 1829 2335 2537.5 2232.

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 Create a scatter plot for these data and draw a line of best fit. xy

 What factors impact a student’s success in school?  Which factor is the most important?  Do any of these factors impact one another? If so, which ones? Why?

# of Minutes of Homework Assigned Each Day

 Do students with more minutes of homework assigned tend to have higher or lower achievement scores?  Describe the relationship between the number of minutes of homework that is assigned each day and a student’s success, use the graph to justify your answer.  Does it make sense that assigning more homework causes students to be more or less successful? Why or why not?

# of Hours of Television Watched Each Day

 Do students with more hours of television watched tend to have higher or lower achievement scores?  Describe the relationship between the number of hours of television that is watched each day and a student’s success, use the graph to justify your answer.  Does it make sense that watching more television causes students to be more or less successful? Why or why not?

# of hours of TV watched daily# of minutes doing homework daily Copy this chart onto your paper in fill in the blanks with the number of minutes you think each student spends on homework daily.

 Do you predict that students with higher numbers of minutes of homework assigned tend to spend higher or lower number of minutes spent doing homework?  Describe your prediction of the relationship between time spend watching television and time spend doing homework, as you have illustrated above.  Does it make sense that watching more television causes students to be more or less successful? Why or why not?

 How do Data Set #1 (relationship of minutes of assinged homework vs. NAEP scores) and Data Set #2 (relationship of hours of TV watching vs. NAEP scores) relate to one another?  Based on this relationship, is it fair to assume that watching television has any direct effect of student success? Why or why not?  Is it possible that watching television has no direct effect on student success? Why or why not?

Grade% who felt unsafe This table lists the percent of students in each grade who reported feeling that school was too unsafe to attend on one or more days in a 30-day period.

Grade% who felt unsafe This table lists the percent of students in each grade who reported being actually threatened or injured with a weapon on school property over a 30-day period.

Search through magazines and newspapers for an article that describes the results of a correlation study. Read the article with a critical eye. Pay careful attention to the writer’s conclusions. For example, did the writer claim to show that one variable cause the other? Write a paragraph or two evaluating the writer’s conclusions. Are the conclusions valid for a correlation study? Why or why not?