3. Direction: You have 4 pictures that
have 1 thing in common and your
task is to guess the word. Decide at
which subject area you encounter
these pictures.
4. ___ ___ ___ ___ ___ ___ ___
Y U R E M
B S E A D
M E A S U R E
5. ___ ___ ___ ___ ___ ___ ___ ___
O T O N I
X S I A P
P O S I T I O N
6. ___ ___ ___ ___ ___ ___
D E I N I
D G V M H
D I V I D E
14. Note: In every correct
answer, there is a
corresponding score.
1 point=1 square
Select a member from your
group to pick and paste the
number of squares from your
corresponding envelopes.
Form a symbol of LOVE.
15. SITUATION:
Find the 3rd decile or 𝑫𝟑 of the
following test scores of a
random sample of ten
students:
35 , 42 , 40 , 28 , 15 , 23 , 33 ,
20 , 18 and 28.
16. QUESTION #1:
How should the data be
written when arranged in
ascending order?
Find the 3rd decile or 𝑫𝟑 of the
following test scores of a random
sample of ten students: 35 , 42 , 40
, 28 , 15 , 23 , 33 , 20 , 18 and 28.
Earn 2 points!
17. Answer:
15 18 20 23 28
28 33 35 40 42
QUESTION #1:
How should the data be
written when arranged in
ascending order?
18. QUESTION #2:
What is the value of 𝒏 in
the given set of data?
Find the 3rd decile or 𝑫𝟑 of the
following test scores of a random
sample of ten students: 35 , 42 , 40
, 28 , 15 , 23 , 33 , 20 , 18 and 28.
Earn 1 point!
19. Answer: n = 10
QUESTION #2:
What is the value of 𝒏 in
the given set of data?
20. Answer:
D3 =
3
10
10 + 1
QUESTION #3:
What formula will be
used to solve for the 3rd
decile?
Earn 2 points!
21. Answer:
𝐷3 = 3.3
QUESTION #4:
By the Mendenhall and
Sincich Method, what is
the position of the 3rd
decile? Earn 5 points!
25. Answer: This means that
30% of the students
scored lower than or
equal to 20.9 or 70%
scored higher than 20.9.
QUESTION #8:
What does 𝑫𝟑 value
mean?
Earn 5 points!
26. What are the methods
in computing for
decile?
Mendenhall and
Sincich Method
Linear Interpolation
27. What are the formulas
for deciles?
Dk =
k
10
(n + 1)
Linear Interpolation
LV+(HV-LV)(Decimal
Part)
28. How do we interpret
D2.5?, D5? D7.5?
This means that 25% of the data is
less than or equal to the value of D2.5.
This means that 50% of the data is
less than or equal to the value of D5.
This means that 75% of the data is
less than or equal to the value of D7.5.
30. COLUMN A COLUMNB
1. 2,3,5,6,7,8,8,9,10(D5) 5
2. 1,1,3,4,4,7,8,8,9(D2) 1
3. 2,3,6,7,7,8,9,9,10(D6) 6
4. 3,4,4,5,5,5,5,6,7,8,8(D4) 7
5. 2,3,3,3,4,5,6,8,9(D7) 8
R
I
G
H
T
S
D
A
Direction: A number in column B is a value of the
indicated decile from the given set of scores in
column A. match column A with column B by
connecting their corresponding dots with a line
segment. Everytime you match, a letter is crossed.
Write this letter in the box below corresponding to its
item number.
(Use Mendenhall and Sincich Method.)
35. MESSAGE: “If you work hard
enough and assert yourself,
and use your mind and
imagination, you can shape
the world to your desires.” –
Malcolm Gladwell, author.
36. ASSIGNMENT:
Answer the following problems:
1. Mrs. Labonete gave a test to her students in
Statistics. The students finished their test in 35
minutes. This time is the 2.5th decile of the
allotted time. What does this mean?
2. Anthony is a secretary in one big Company
in La Union. His salary is in the 7th decile.
Should Anthony be glad about his salary or
not? Explain your answer.
