Activity No. 2
Assessment of Learning 2
A. The scores of 15 students in Mathematics I quiz consist of 25 items. The highest score is
25 and the lowest score is 10. Here are the scores: 25, 20, 18, 18, 17, 15, 15, 15, 14, 14, 13,
12, 12, 10, 10.
1. Find the mean in the following scores.
2. Find the median in the following scores.
3. Find the mode in the following scores.
B. Find the Grade Point Average (GPA) of Ritz Glenn for the first semester of the school year
2022 – 2023. Use the table below:
Subject
BM 112
BM 101
AC 103N
BEC 111
MGE 101
MKM 101
FM 111
PEN 2
Grade (xi)
1.25
1.00
1.25
1.00
1.50
1.25
1.50
1.00
Units (wi)
(wi) (xi)
3
3
6
3
3
3
3
2
Ʃ(wi) = ______
Ʃ(wi) (xi) = _________
[Ʃ(wi) (xi)]/ Ʃ(wi) = _________________
C. Find the median score of these students in an English class.
19
17
16
15
10
5
2
D. Find the median score of these students in a Science test.
75
30
19
16
15
10
5
2
D. Given below are the scores of 10 students per section.
Scores of Section A
25
24
24
20
20
20
16
12
10
7
Scores of Section B
25
24
24
20
18
18
17
10
9
7
1. Find the mode in Section A.
2. Find the mode in Section B.
3. Find the mode in Section C.
4. Find the mode in all of the sections.
Scores of Section C
25
25
25
22
21
21
21
18
18
18