Calculate the measures of central tendency for the grouped data and the measures of dispersion for the grouped and ungrouped data. 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
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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