What is the probability of rolling AT LEAST a 3 on an 8-sided die?
3/8
100
How many possible outcomes are possible when tossing a quarter and rolling a 6-sided dice?
12
100
A single card is chosen at random from a standard deck of 52 playing cards. What is the probability of choosing a king or a club?
4/13
100
Abby has $60 to spend. If she buys two shirts for $19.87 each and two hats for $5.67 each, ABOUT how much will she have left to buy pants?
$8
100
A grocery store employs cashiers, stock clerks, and deli personnel. The distribution of
employees according to marital status is shown here:
Marital status Cashiers Stock Deli Clerks personnel
Married 8 12 3
Not married 5 15 2
If an employee is selected at random, find the following P(The employee is a cashier or is not married)
.67
200
There are 18 marbles in a bag. Of the 18 marbles, 4 are red, 10 are blue, 3 are green and 1 is black. If you reach in and pull out one marble without looking, which color marble would you be most likely to get?
blue
200
A dresser drawer contains one pair of socks with each of the following colors: blue, brown, red, white and black. Each pair is folded together in a matching set. You reach into the sock drawer and choose a pair of socks without looking. You replace this pair and then choose another pair of socks. What is the probability that you will choose the red pair of socks both times?
1/25
200
In a math class of 30 students, 17 are boys and 13 are girls. On a unit test, 4 boys and 5 girls made an A grade. If a student is chosen at random from the class, what is the probability of choosing a girl or an A student?
17/30
200
If Mason planted 15 rows of plants with 45 plants in each row, how many plants did Mason plant in all?
675 plants
200
A grocery store employs cashiers, stock clerks, and deli personnel. The distribution of
employees according to marital status is shown here:
Marital status Cashiers Stock Deli Clerks personnel
Married 8 12 3
Not married 5 15 2
If an employee is selected at random, find the following P(The employee is a cashier and is not married)
1/9
300
What is the probability that a student's name will start with a letter other than a, n, r, or t?
22/26
300
A jar contains 3 red, 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the jar. After replacing it, a second marble is chosen. What is the probability of choosing a green and then a yellow marble?
15 /128
300
On New Year's Eve, the probability of a person having a car accident is 0.09. The probability of a person driving while intoxicated is 0.32 and probability of a person having a car accident while intoxicated is 0.15. What is the probability of a person driving while intoxicated or having a car accident?
P(intoxicated or accident) = P(intoxicated) + P(accident) - P(intoxicated and accident)
= 0.32 + 0.09 - 0.15
= 0.26
300
Of Berkeley summer students:
● 35% are taking Stat, 30% are
taking Arch, 25% are taking Sanskrit
● 20% are taking both Stat and Arch,
15% are taking Stat and Sanskrit,
10% are taking Arch and Sanskrit
● 5% are taking all three
Make a Venn Diagram
300
A multiple-choice test has 5 questions, each with 4 choices (A,B,C,D) for the answer. Only one of the choices is correct. You randomly guess the answer to each question without reading any questions or choices.
What is the probability that you answer
all 5 questions correctly?
5
(1/4)
400
Ms. Alexander put 5 cards in a bag. Which is the possible outcome if 3 cards are selected from the bag at one time?
The 5 cards have one letter per card: A, C, D, A, C.
Answer choices:
A. A, A, A
B. D, D, D
C. C, A, C
D. D, A, D
C. C, A, C
400
Four cards are chosen at random from a deck of 52 cards without replacement. What is the probability of choosing a ten, a nine, an eight and a seven in order?
32/ 812,175
400
Three cards are chosen at random from a deck of 52 cards without replacement. What is the probability of choosing 3 aces?
1/5,525
400
If Jada is making 18 huge chocolate chip cookies and each cookie uses 39 chocolate chips, how many chocolate chips will Jada use in all?
702 chips
400
A multiple-choice test has 5 questions, each with 4 choices (A,B,C,D) for the answer. Only one of the choices is correct. You randomly guess the answer to each question without reading any questions or choices.
What is the probability that you do not
answer any of the questions correctly?
5
(3/4)
500
Of Berkeley summer students:
● 35% are taking Stat, 30% are
taking Arch, 25% are taking Sanskrit
● 20% are taking both Stat and Arch,
15% are taking Stat and Sanskrit,
10% are taking Arch and Sanskrit
● 5% are taking all three
Write a statement of what is outside of the Venn Diagram.