What is the probability of rolling a 1 or a 5 on a die?
That means both show a 2, 3, 4, or 6. Thats (4/6)2. Hence the probability that at least one shows a 1 or 5 is 1−(2/3)2=5/9.
What is the probability of a die showing a 2 or 5 is?
Getting 2 or 5 in two throws should be P(2)+P(5). P(2)=1/6,P(5)=1/6 so the combined so it should be 1/3.
What is the probability of getting a number 5 in cards?
d) The probability of 5 non-ace cards is: (485)(525)=1,712,3042,598,960=0.6588, so the probability of getting 5 card at least one ace is: 1−0.6588=0.34. There are (525) equally likely ways to choose 5 cards. For solving all but the last problem, we count the number of “favourables” and divide by (525).
What is the probability of getting a multiple of 5?
Step-by-step explanation: The probability of getting one of these 5 numbers is 5/10 or 50 percent.
What is the probability of rolling a 1 or 4 on a number cube labeled 1 through 6?
Explanation: For each number, there is a 16 probability of rolling it (so 16 for the 1 and also 16 for the 4).
What is the probability of selecting a black card or a 6 from a packet of 52 cards?
Therefore, the probability of selecting a black card or a 6 from a deck of 52 cards is 7/13.