probability of flipping a head
1/2
1 to 10
probability of choosing 5 or 9
1/5
probability of rolling a six
1/6
1 to 40
probability of choosing a multiple of ten
1/4
probability of flipping a head then rolled a one
1/12
probability of flipping 2 heads in a row
1/4
1 to 20
probability of choosing a odd number
1/2
probability of rolling 5 or 1
1/3
probability of flipping a head 2 times
1/4
probability of flipping tails then rolling 2 or 3
1/6
If P(A) = .40 and P(B) = .28 and A and B are independent.
What is P(A and B)?
.112
1 to 30
probability of choosing a prime number
3/10
probability of rolling a even number
1/2
1 to 25
probability of choosing a prime number
9/25
probability of flipping neither heads or tails then roll a 6
0/0
probability of flipping all heads four times
1/8
1 to 40
probability of choosing zero
0/0
probability of not rolling 2,5,1,4, or 6
1/6
probability of rolling 5, 2 , 3 , 1, or 6
1/1
certain
If you choose a card at random from a well-shuffled deck of 52 cards, what is the probability that the card
chosen is a face card?
3/13
Lincoln owns a small business selling used books. He knows that in the last week 21 customers paid cash, 28 customers used a debit card, and 11 customers used a credit card. What is the probability that the next customer will pay with cash or a credit card?
P(cash or credit card)
8/15
1 to 100
probability of choosing a multiple of 25
1/25
probability of rolling a prime number
1/3
A math class has 32 students. Of these students, 10 are math majors and 14 students are male. Of the math majors, four are male. Find the probability that a randomly selected student is male or math major.
P(male or math major)=
5/8
A card is selected at random from a standard deck of 52 playing cards. Find the probability of selecting a red suit or a king.
P(selecting a red suit or a king)= ____
7/13