The document discusses using binomial probability distribution to determine the expected mean number of dots when flipping a fair die 1,000 times. Since each side of the die has an equal probability, the mean is calculated as the average of the numbers 1 through 6, resulting in a mean of 3.5.

1. Using Binomial Probability Distribution.
If we flip a fair die 1,000 times, what would we expect the mean number of dots to be?
Solution
as all 1,2,3,4,5 and 6 have the same probability mean will be avg of all which is 3.5