Suppose you roll a standard six-sided die 186 times. How many more times would you expect to roll an even number than roll a 5 or 6 ?athen your want them
Q. Suppose you roll a standard six-sided die 186 times. How many more times would you expect to roll an even number than roll a 5 or 6 ?athen your want them
Even Number Probability: There are 3 even numbers on a six-sided die: 2, 4, and 6. The probability of rolling an even number is 63 or 21.
Expected Rolls of Even Numbers: To find the expected number of times you'd roll an even number in 186 rolls, multiply the probability by the number of rolls: (21)×186=93.
5 or 6 Probability: There are 2 numbers that are either 5 or 6 on a six-sided die. The probability of rolling a 5 or 6 is 62 or 31.
Expected Rolls of 5 or 6: To find the expected number of times you'd roll a 5 or 6 in 186 rolls, multiply the probability by the number of rolls: (31)×186=62.