This video tutorial guides viewers through creating a scatterplot using a TI-83 or TI-84 calculator. It covers entering data, setting up the graph window, creating the scatterplot, and troubleshooting common issues. The tutorial emphasizes the ease of using the calculator to visualize data points without manual plotting.

What is the primary purpose of creating a scatterplot using a TI-83 or 84 calculator?

• To manually plot each data point

• To visualize data points without manual plotting

• To calculate the mean of data points

• To solve algebraic equations

Which button do you press first to start entering data into the TI-83 or 84 calculator?

• Mode

• Graph

• Window

• Stat

Where should you enter your study hours and exam scores in the calculator?

• List 1 and List 2

• Graph 1 and Graph 2

• Window 1 and Window 2

• Mode 1 and Mode 2

What is the purpose of setting up the window in the calculator?

• To change the calculator's color scheme

• To ensure all data points are visible

• To reset the calculator

• To adjust the calculator's brightness

What should the Y maximum value be set to for better readability?

• 200

• 120

• 50

• 100

Which plot type should be selected for creating a scatterplot?

• Pie chart

• Bar plot

• Line plot

• Scatter plot

What symbol is recommended for data points in a scatterplot?

• Box

• Plus symbol

• Triangle

• Star

How can you view the value of individual data points on the scatterplot?

• By pressing the Mode button

• By using the Trace button

• By selecting the Graph button

• By adjusting the Window settings

What should you do if unwanted lines appear on your scatterplot?

• Ignore them

• Adjust the brightness

• Erase equations in Y equals

• Change the calculator's mode

What is a common issue that might affect the scatterplot display?

• Incorrect data entry

• Low battery

• Equations stored in Y equals

• Calculator overheating