This document contains a 10 question mathematics quiz with two parts. Part I consists of multiple choice identification questions about mathematical concepts like percentiles, quartiles, and interpolation. Part II provides datasets and asks students to calculate values like quartiles, percentiles, and interpolation based on the data. The questions assess students' understanding of organizing and analyzing numerical data through partitioning into quartiles and percentiles.

1. Mathematics
10
Long Quiz
Ungrouped
Data

2. Part I.
Identification.
2 points each

3. 1. Which percentile
is equivalent to the
first quartile(Q1)?

4. 2.It is a method of
finding the quartile
values which states that
“if Lower quartile
position falls halfway
between two integers,
round up and if Upper
quartile position falls
halfway between two

5. 3. If the
distribution is to be
divided into ten
equal parts, how many
score points are
there?

6. 4. In a given set of
data, the Q1 is 6 and
the Q3 is 9. What is
the interquartile
range?

7. 5. Write the correct
steps in performing
Linear Interpolation?

8. 7. Leonard got a score
of 55, which is
equivalent to a 70th
percentile in a
mathematics test.
Which of the following
is NOT true?

9. A. He scored above 70% of her classmates.
B. Thirty percent of the class got scores of
55 and above.
C. If the passing mark is the first quartile,
he passed the test.
D. His score is below the 5th decile.

10. 8. The 1st quartile
of the ages of 250
fourth year students
is 16 years old.
Which of the
following statements
is TRUE?

11. below 16 years old
B. Twenty-five percent of
the students are 16 years
old.
C. Seventy-five percent of
the students are 16 years
old and above.
D. One hundred fifty
students are younger than 16

12. Part II.
Solving. 2
points each

13. Solve for
1. Q1 5. P15
2. Q2 6. P33
3. D2 7. P67
4. D9 8. P84

14. 37, 39, 40, 44,
45, 47, 49, 50,
55, 56, 58, 60,
61, 62, 65, 67,
70, 72, 75, 77,
78, 79, 80

15. 49.6 31 19 32 65 72.7
30 18 35.9 22 79 12.1
29.5 50 23.8 56 58 72
60.12 60 67.3 78 77.4 70
75 29.2 23 36 47 29

16. 49 31 19 32 65 72.7
30 18 35.9 22 79 12.1
29.5 50 23.8 56 58 72
60.12 60 67 78 77.4 70
75 29.2 23 36 47 29