You pick a marble from this bag. What is the probability you will choose either a black or white marble?
3/5
9/100
1/10
2/5
4. Multiple Choice
1 minute
1 pt
A bag has 3 red marbles, 2 blue and 4 green and 1 yellow. What is the theoretical probability of pulling a red?
3/10
3/9
1/9
1/3
5. Multiple Choice
30 seconds
1 pt
A bag contains 30 pieces of candy. There are 15 grape, 7 cherry, 3 lemon, 5 strawberry. What is the probability of drawing a lemon?
3
1/10
3/10
30%
6. Multiple Choice
1 minute
1 pt
What percentage of SUV's are driven by women?
56.25%
75%
83.25%
86.5%
7. Multiple Choice
1 minute
1 pt
What percentage of males drive sports cars?
35%
16.25%
65%
25%
8. Multiple Choice
1 minute
1 pt
What percentage of the boys had red hair?
5%
10%
12%
4%
9. Multiple Choice
1 minute
1 pt
What percentage of girls have blonde hair?
30%
32%
29%
40%
10. Multiple Choice
1 minute
1 pt
How many 2-digit numbers can you make using the digits 1, 2, 3, & 4 without repeating the digits?
90
100
12
24
11. Multiple Choice
1 minute
1 pt
An election ballot asks voters to select three city commissioners from a group of six candidates. In how many ways can this be done?
6!
120
20
3!
12. Multiple Choice
30 seconds
1 pt
How would you solve? The model of car you are thinking of purchasing is available in nine different colors, three different styles and two sizes of motor. How many ways can you order the car?
Permutation
Combination
Factorial
MPC
13. Multiple Choice
5 minutes
1 pt
Rylan’s basketball team has 11 players. How many ways can his coach choose five starting players?
462
55440
55
1000
14. Multiple Choice
15 minutes
1 pt
How many ways can you arrange 2 letters from the word S Q U A R E?