Never. If you roll it 1 time, there can be no "then".
A fair cube 60 times.
He should expect it 100 times.
Type your answer here... 15
With a fair die, you would expect it 60*(1/6) = 10 times.
27 - if it was a fair die.
69
With 1000 rolls of a die, and each number having a probability of 1/6, I would not expect any peaks.
Assuming it is a fair ordinary die, you would expect it to come up odd 24 times. But it could turn up an odd number 0 times or 48 times. The probability of either of these extreme events is 4*10-38
A fair coin would be expected to land on heads 10 times on average.
The probability of rolling a four on a single roll of a fair die is 1/6. So the expected number of 4s in 450 rolls is 450*1/6 = 75.
225 times
1/8