Google "Dice Roller" and Google will pop up a small dice-rolling applet. Roll the following collection of dice at the same time:

• Two six-sided dice.
• Two 8-sided dice.
• One 10-sided die.
• Five 12-sided dice.
• Three 20-sided dice.

Make a guess as to what you think the mean average sum will be. Then run an experiment to either reject your null hypothesis or not.

Google Roll dice X 1 Q Q All W Books _ Videos News Images : More Settings Tools About 161,000,000 results (0.49 seconds) Roll dice 6 5 7 7 2 10 12 12 8 1 19 2 Total 92 4 6 18 10 12 20 + Roll