Q. Cam is going to roll a fair 6-sided die 2400 times. What is the best prediction for the number of times that Cam will roll the number?
Calculate Probability: Calculate the probability of rolling a 3 on a 6-sided die.Since there are 6 outcomes and only one of them is a 3, the probability P(3) is:P(3)=61
Predict Number of Rolls: Predict the number of times Cam will roll a 3 in 2400 rolls.Using the probability from the previous step, multiply it by the total number of rolls:Expected number of 3’s=61×2400=400