Scattery Features

The water temperature at different depths is shown in the table. Which of the following is the independent variable?

• Depth

• Temperature

The water temperature at different depths is shown on the graph. What happens to the water temperature as water depth increases?

Approximate the water's temperature at a depth of 500 meters.

Approximate the water's temperature at a depth of 1,200 meters.

Two data sets are plotted on the graph. Which has a positive association?

• Red Data Points

• Orange Data Points

If a Best Fit Line is added to the orange data points, which of the following would describe the slope of that Best Fit Line?

• Positive Slope

• Negative Slope

• No Slope

Which set of data points has a stronger correlation?

• Red Data Points

• Orange Data Points

Here is a scatter plot comparing students' current grade in math to their current grade in choir. What is shown as the independent variable on the graph?

• Grade in Math

• Grade in Choir

Which of the following best describes the correlation between students' Math and Choir grades?

• Positive Correlation

• Negative Correlation

• No Correlation

How many outliers are there in the scatterplot?

• 0

• 1

• 2

• 3