Calculate the measures of central tendency for the grouped data and the measures of dispersion for the grouped and ungrouped data.
Calculate the measures of
After computing the measures of central tendency and dispersion, interpret the results.
In a 50-question midterm exam, 40 students from the subject Creative Leadership at Angeles City University have their scores recorded.
Given:
r = 35
Class Interval = 6
i = 6
Lowest value = 13 and Highest value = 48
Data:
|
Number |
Student’s name |
Midterm exam score |
|
1 |
Olivia |
18 |
|
2 |
Liam |
23 |
|
3 |
Emma |
18 |
|
4 |
Noah |
18 |
|
5 |
Ava |
19 |
|
6 |
Oliver |
25 |
|
7 |
Sophia |
25 |
|
8 |
Ethan |
19 |
|
9 |
Isabella |
19 |
|
10 |
Lucas |
24 |
|
11 |
Mia |
13 |
|
12 |
Mason |
13 |
|
13 |
Charlotte |
26 |
|
14 |
Benjamin |
13 |
|
15 |
Amelia |
27 |
|
16 |
William |
15 |
|
17 |
Harper |
26 |
|
18 |
James |
17 |
|
19 |
Evelyn |
20 |
|
20 |
Henry |
20 |
|
21 |
Abigail |
27 |
|
22 |
Sebastian |
27 |
|
23 |
Emily |
22 |
|
24 |
Alexander |
28 |
|
25 |
Elizabeth |
27 |
|
26 |
Jack |
22 |
|
27 |
Sofia |
29 |
|
28 |
Leo |
22 |
|
29 |
Avery |
29 |
|
30 |
Oscar |
33 |
|
31 |
Ella |
39 |
|
32 |
Wyatt |
35 |
|
33 |
Scarlett |
42 |
|
34 |
Jacob |
36 |
|
35 |
Grace |
37 |
|
36 |
Michael |
43 |
|
37 |
Chloe |
30 |
|
38 |
Daniel |
45 |
|
39 |
Victoria |
48 |
|
40 |
Luke |
32 |
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