Identify the two variables in the example. For direction of variable, put an arrow pointing either up or down to show what direction the variable goes in. For relationship, write “positive” or “negative” to indicate what kind of relationship the two variables have with each other.    The principal of a school finds that the fewer absences a child has from school, the better his or her grades tend to be. Variable 1:                            Direction of variable 1: Variable 2:                            Direction of variable 2: Relationship:

The table below shows the cost ,s, to purchase p pounds of steak at a local grocery store. Which statement is true about the relationship shown in the table?

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Match these values of r with the accompanying scatterplots: - 0.385, 0.385, 0.997, - 0.767, and 1. Click the icon to view the scatterplots. Match the values of r to the scatterplots. Scatterplots Scatterplot 1, r = 0.385 Scatterplot 2, r= 0.997 Scatterplot 3, r = -0.767 Scatterplot 4, r = Scatterplot 1 Scatterplot 2 Scatterpl 8- R- 8- - 0.385 6- 6- 6- Scatterplot 5, r= 1 > 4- 4- 4- 2- 2- b- 0- 0- 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 0.8 1 0.2 0.4 0.6 х х Scatterplot 4 Scatterplot 5 15- 8- 14- 6- 13- 4- 12- 2- 11- 10- 0+ 1 0.2 0.4 0.6 0.8 0.2 0.4 0.6 0.8 х