A jewelry box contains two gold hoop earrings and two silver hoop earrings. You randomly choose two earrings. What is the probability that both are silver hoop earrings?
A coin is tosses and a dice is rolled simultaneously. What is the probability of a tail and a 6 coming as the output?
Anthony flipped a coin 500 times, what is the experimental probability of landing on heads?
H - 300
T - 200
A bag contains three white marbles, five green marbles, and two red marbles. What are the odds in favor of randomly picking both red marbles in the first two tries? Assume that the first marble picked is not put back into the bag.
Pedro recorded the types of birds that visit his bird feeder. Based on the results below, what is the probability the next bird will be a chickadee? Woodpecker = 3 Chickadee = 5 Cardinal = 1 Sparrow = 13 Blue Jay = 3
The next day the bird feeder has 250 birds that stop by how many of them will be a chickadee?
1/5, or 0.20, or 20%
50 will be chickadee
A jar contains 4 white chips, 5 purple chips, and 1 black chip. Chips are selected randomly one at a time, and are not replaced. Find the probability of the following.
P(purple then black)
P(black then black)
What is 5/90, 1/18 and 0%
A box contains 4 red marbles, 3 green marbles and 2 blue marbles. One marble is removed from the box and then replaced. Another marble is drawn from the box. What is the probability that the first marble is blue and the second marble is green?
A six-sided die is thrown 50 times. Using the list below, how does the theoretical probability of rolling a 3 compare to the experimental probability of rolling a 3? How Many Times it Landed on that Number
1 8
2 6
3 7
4 12
5 10
6 7