AFM Statistics Test Review KEY
1. Mean: Average of all the numbers
2. Median: order first then find the middle #
3. Mode: number/ numbers that appear the most
4. Range: subtract the lowest from the highest #
5. Histogram: displays a frequency distribution
6. Box and Whiskers: shows the 5 # summary
7. 32
8.
Stem
2
3
4
5
6
7
Leaf
7 9
2 5
1 5
3 5
0 2
0 0
8
8 9
7 7
5
9. Mean: 49.61
Mode: 57, 70
Median: 51
Range: 43
Standard Deviation: 13.66
10.
# of points
made in
Basketball
games
20-29
30-39
40-49
50-59
60-69
70-79
Tallies
ll
lll
llll
llll
lll
ll
11. Histogram
12. 50%
13. 25% and 75%
14. Mean
15. LE: 2
Q1: 7
Med: 15
Q3: 25
UE: 100
a. 18
b. LB:
UB:
Outliers: 70, 100
Frequency
2
3
4
4
3
2
c.
10
20
30
40
50
60
70
80
90
100
16. Mean: 76
Standard Deviation: 7
17. 11 and 29
18. A. 50%
B. 2.5%
C. 260 to 340
D. 9500 bulbs
E. 15 Bulbs
F.
G.
19. Mean: 66.7
Standard Deviation: 13.7
53
59.85
1
½
66.7
Mean
73.55
80.4
½
1
Grade 42 46 53 54 57 60 61 61 72 72 73 73 74 82 82 83 89
Letter F F D D D C C C C C C C B A A A A

SARUP Spring 2015 Architecture 101 Intro to Architectural Theory

Platform - Vierkantstatistiek.nl

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