Exploring Scatterplots and Linear Regression

Turn on the calculator and press the 'Graph' button.

Turn on the calculator and press the 'Stat' button.

Turn on the calculator and press the 'Window' button.

Turn on the calculator and press the 'Mode' button.

Highlight the list and press 'Mode'.

Highlight the list and press 'Clear'.

Highlight the list and press 'Delete'.

Highlight the list and press 'Enter'.

Turn on the stat plot and edit the window.

Turn off the stat plot and edit the window.

Turn on the stat plot and press 'Graph'.

Turn off the stat plot and press 'Graph'.

Second + Stat

Second + Mode

Second + Y=

Second + Graph

Press 'Mode' and reset the calculator.

Change the color of the data points.

Check for data entry errors.

Restart the calculator.

By manually typing it into Y1.

By using the 'Store' function in the 'Stat' menu.

By using the 'Variables' menu to store it in Y1.

By using the 'Graph' menu to store it in Y1.

It can store multiple equations.

It is faster than manual calculation.

It is more precise than eyeballing.

It allows for color customization.

By using the 'Mode' function.

By using the 'Stat' function.

By using the 'Calc' function.

By using the 'Graph' function.

Calculating the exact values of data points.

Estimating values within the range of data points.

Estimating values outside the range of data points.

Ignoring outliers in the data set.

Interpolation is used for linear data, while extrapolation is used for non-linear data.

Interpolation requires manual calculation, while extrapolation uses the calculator.

Interpolation is more accurate than extrapolation.

Interpolation uses data points within the range, while extrapolation uses data points outside the range.