89.9k views
1 vote
The probability that a biased dice lands on 4 is 0.75. How many times would you expect to roll 4 in 60 rolls of the dice

User Safran Ali
by
7.5k points

1 Answer

5 votes
multiply 60 by the probability of 0.75

60Ă—0.75= 45 times

Comments any questions you have :)
User Sandymatt
by
8.2k points