This document provides steps to calculate statistical measures like mean, median, mode, min, max, Q1, Q3 and standard deviation for a list of data using a graphical calculator. The steps are to use the Stat program, enter the sample data into list 1, press CALC and SET, select 1 Var as List 1 and 1 Var as 1, then click 1VAR to view the calculated statistical measures for the data list.

1. How do I…
Find the mean, median, mode, min, max, Q1, Q3 and Standard deviation of a list of data using my graphical calculator?
For example, 3, 5, 7, 8, 9, 12, 11, 15, 13, 21
Step 1 Step 2
Use the Stat program Enter the data into list 1
Step 3 Step 4
Press CALC Click SET
Step 5 Step 6
Ensure 1 Var is List 1 and 1 Var is 1. Click 1VAR
Step 7 ) Your answers will be shown.