B. Consider the data below; this is taken from our examples above: Class Interval Frequency (Scores) 0- 2 2 3 - 5 4 6 -8 10 9 - 11 13 12 - 14 17 15 - 17 6. 18 - 20 8. Total = 60 Determine the following and write a brief interpretation of the result 72 1. Q1 Cfp C fq LB + %3D 3n 2. Q3 = LB + C fa 2n Cfp 10 3. D2 = LB + C %3D fd Г25п 4. P25 LB + -Cfp 100 C fp

MATLAB: An Introduction with Applications
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B. Consider the data below; this is taken from our examples above:
Class Interval
Frequency
(f)
(Scores)
0- 2
3 - 5
6 - 8
10
9- 11
13
12 - 14
17
15 - 17
6.
18 - 20
8.
Total
> f = 60
%3D
Determine the following and write a brief interpretation of the results:
1. Q1 = Lg + c
Cfp
C
fq
4
%3D
[3n
-Cfp
C
2. Q3 = LB +
4
fq
2n
- Cfp
3. D2 = LB + 10
fd
C
25n
4. P25 = LB +
Cfp
C
100
fp
2.
Transcribed Image Text:B. Consider the data below; this is taken from our examples above: Class Interval Frequency (f) (Scores) 0- 2 3 - 5 6 - 8 10 9- 11 13 12 - 14 17 15 - 17 6. 18 - 20 8. Total > f = 60 %3D Determine the following and write a brief interpretation of the results: 1. Q1 = Lg + c Cfp C fq 4 %3D [3n -Cfp C 2. Q3 = LB + 4 fq 2n - Cfp 3. D2 = LB + 10 fd C 25n 4. P25 = LB + Cfp C 100 fp 2.
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