dice
what is the probability of rolling a prime number on a standard on a standard six-sided die?
3/8
What is the probability of flipping a fair coin and getting a head?
1/2
What is the probability of randomly selecting a red candy from a bag containing 5 red and 10 blue candies?
5/15 or 1/3
If a sample space contains 10 elements, and event A contains 3 of these elements, Find the probability of A' the compliment of A?
7/10
If you roll two six sided dice , what is the probability of getting a sum of 7.
6/36 or 1/6
If you flip a fair coin twice. what is the probability of exactly one head
2/4=1/2
if you randomly select two candies without replacement from a bag containing 8 green and 6 purple candies. what is the probability of getting 2 green candies?
56/306
If P(A)=0.6 and P(B)=0.4 what is the probability of AUB if A and B are mutually exclusive?
P(AUB)=1
When rolling a fair dice twice what is the probability of rolling two consecutive even numbers?
9/36=1/4
When flipping a coin 3 times. what is the probability of getting at least two tails?
4/8=1/2
when selecting 3 candies from a bag containing 12 chocolate and 8 caramel what is the probability of getting at least one caramel?
1-1320/6840=0.809
If the universal set U={1,2,3,4,5} and set A={1,2,3}. what is the probability of selecting an element from the complement A'?
2/5
If you roll a fair dice 3 times what is the probability of getting odd numbers?
27/216=1/8
If you flip a weighted coin that lands on heads 60% of the time. what is the probability of getting a tail?
4/10 or 2/5
If a bag contains 20 candies of which 5 are chocolate, 8 are caramel and the rest are mints , what is the probability of getting a mint candy?
7/20
If P(A)=0.75 and P(B)=0.37 are P(A) and P(B) mutually exclusive?
non mutually exclusive
what is the probability of rolling a number 1 on a dice if P(1)=2P(2)=3P(3)=4P(4)=5P(5)=6P(6)
20/99
When flipping two fair coins simultaneously. What is the probability of getting at least one tail.
3/4
when randomly selecting two candies from a bag containing 6 chocolates , 4 caramels and 5 mints, what is the probability of getting at least one caramel?
10/21
i have a big tub of jelly beans. The probability of picking each different color of jelly bean is shown below:
P(Red)=0.2
P(yellow)=0.15
P(purple)=0.1
p(green)=0.3
if I were to pick 1 beans from the tub what is th probability of picking orange ?
0.33