Acc Math 1
P/C/BW Quiz Review
Name: ____________________
Find the number of combinations of the given number of letters from
the list K, L, M, N, O, P.
1. two letters
2. three letters
3. five letters
5. 4!
6. 7!
Evaluate the expression.
4. 2!
Write the notation for the given description and solve.
7. The number of permutations of 10 objects, choose 3 to arrange.
8. The number of combinations of 12 objects, choose 2.
9. The number of permutations of 14 objects, choose 4 to arrange.
10. The number of combinations of 18 objects, choose 7.
Match the notation with the correct expression.
____11.
12C2
A. 10 9
____12.
10P6
B.
12 11 10
3 21
____13.
12C3
C.
10!
4!
D.
10!
6!
____14. 12C4
____15.
10P2
E.
12!
8!4!
____16.
10P4
F.
12!
10!2!
Evaluate the expression.
17. 4P3
18. 6P2
19. 8C1
20.
10C3
21. Concert Seven friends go to a concert. In how many different ways can they sit together in a
row of 7 empty seats?
22. Movies The programming committee at a college is selecting the movies that will be shown
throughout the semester. They have a list of 30 possible movies and they must select 5
movies from the list. How many different combinations of 5 movies are possible?
23. Group Project You have been working on a group project with 4 other people. Your group has
decided to have two people present the project together. How many combinations of 2 people
from the group are possible? What is the probability that you are one of the two people?
Answer the following questions using the box & whisker plot provided.
24.
5 10
15 20 25 30 35 40 45
IQR: _______
Lower Extreme: ______
Upper Extreme: ___________
Median: _________
LQ: __________
Range: ___________
UQ: _________
25.
26.
1, 8, 3, 11, 5, 1, 6, 5
45, 38, 40, 36, 33, 37
IQR: _______
Lower Extreme: ______
Lower Extreme: ______
Upper Extreme: ___________
Upper Extreme: ___________
LQ: ______________
Median: _________
UQ: ___________
LQ: __________
IQR: _______
Range: ___________
Median: _________
UQ: _________
Range: ___________
Answer the following questions using the box & whisker plots provided.
Plot A:
1
Plot B:
2
3
4
5
6
7
8
9
1
27. Which plot has a greater range?
28. Which plot has a greater median?
29. What do you notice about the IQR for the plots?
30. What percentage of the data was at least 5 on Plot A?
31. Are there any outliers for Plot A or for Plot B?
2
3
4
5
6
7
8
9