dice

coin

Bag of candy

Random

100

what is the probability of rolling a prime number on a standard on a standard six-sided die?

3/8

100

What is the probability of flipping a fair coin and getting a head?

1/2

100

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

100

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

200

If you roll two six sided dice , what is the probability of getting a sum of 7.

6/36 or 1/6

200

If you flip a fair coin twice. what is the probability of exactly one head

2/4=1/2

200

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

200

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

300

When rolling a fair dice twice what is the probability of rolling two consecutive even numbers?

9/36=1/4

300

When flipping a coin 3 times. what is the probability of getting at least two tails?

4/8=1/2

300

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

300

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

400

If you roll a fair dice 3 times what is the probability of getting odd numbers?

27/216=1/8

400

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

400

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

400

If P(A)=0.75 and P(B)=0.37 are P(A) and P(B) mutually exclusive?

non mutually exclusive

500

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

500

When flipping two fair coins simultaneously. What is the probability of getting at least one tail.

3/4

500

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

500

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