6. Dr. McNally is an avid gamer and to have fun with his friends has been experiementing with loading his dice by
drilling holes in some of his dice and filling them with graphite (a known method for loading dice which causes
un-equal probabilities when rolling them). On his new 10 sided dice (used in D=&-D to determine how much
damage his fire bolt spell does) he has observed the following frequencies:
Result 1 2 3 4 5 6
Frequency 10 12 23 20 22 23
Based on this data, Determine at 95% confidence if we can say that Dr. McNally has successfully been able to
“load his dice”. Up to what confidence could we say that the dice are loaded?