http://www.ck12.org Chapter 5. Measures of Central Tendency
Notice that the sum of the data values is 324(∑x= 324 ).
Notice that the number of data values is 12(n= 12 ).
Notice the mean of the data values is 27(x= 27 ).
Now we will use the same data values and use the TI-83 to create a frequency table.
Step 1:
Step 2:
Step 3: