Top Ten Movies for the Week Ending 10/3

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
For this exercise, use the handout from class titled:
"Top Ten Movies of the Week Ending 10/2)


1. Mean = Average

Add them all up together and divide by the number of items you added.
For this example, the mean (average) =


2. Median = Middle

First, make sure all the numbers are in order.
For this example, the numbers are in order.
However, there are two numbers in the middle.
So take the mean (average) of the two middle numbers.
The median then equals:


3. Mode = Most

The mode is the number that appears the most.
The mode for this example is


Done!