You can expect to get a 5 about 15 times out of 90.
75
He should expect it 100 times.
250
40 times
30 maybe but i say 35 or 31
With a fair die, you would expect it 60*(1/6) = 10 times.
75
60
He should expect it 100 times.
50
250
1/6 of 300 = 50 times.
You can expect the spinner to land an odd number 25 times out of 50.
33
4
I would expect it to land on a number of 4 or higher 50% of the time or roughly 24 times.
A fair coin would be expected to land on heads 10 times on average.