Fourth Periodical Test in Math 10

Division of Bataan
𝑷𝑨𝑮𝑨𝑳𝑨𝑵𝑮𝑮𝑨𝑵𝑮 𝑵𝑨𝑻𝑰𝑶𝑵𝑨𝑳 𝑯𝑰𝑮𝑯 𝑺𝑪𝑯𝑶𝑶𝑳

Dinalupihan Bataan
FOURTH PERIODICAL TEST in MATHEMATICS 10
I. Direction: Read each item carefully. Choose the letter of the correct answer.
1. It refers to as "the middle" value for a set of data.

a. median b. 3rd quartile c. 2nd decile d. 30th percentile
2. It is a measure of position that divides the distribution into hundred equal parts.
a. Median b. Quartile c. Decile d. Percentile
3. Deciles are the nine score points which divide the distribution into ________ equal
parts
a. 2 b. 4 c. 10 d. 100
4. _________________ divides the distribution into four equal parts.
a. median b. quartile c. decile d. percentile
th
5. The 6 decile in the set of data 14, 17, 10, 22, 19, 25, 8, 12, and 19.
a. 25 b. 22 c.19 d. 17
6. Find the median score in the set of data 13, 17, 9, 21, 18, 25, 8, 12, and 19.
a. 13 b. 15 c. 16 d.17
7. The ages of random students are 10, 12, 15, 13, 13, 16, 11, 14, and 15. What is
the 4th decile?
a. 11 b. 12 C. 13 d. 14
8. What is the numerical width of any class in a particular distribution?
A. Class interval c. class boundaries
B. Frequency d. cumulative frequency
For Items 9 – 11, used the following grouped frequency distribution.
Class intervals Frequency
59 – 65 4
52 – 58 6
45 – 51 15
38 – 44 10
31 – 37 5
9. What is the value of Q3?
a. 48.5 b. 49.8 c. 51.5 d. 53.4
10. What is the value of Q2?
a. 29.50 b. 29.75 c. 46.36 d. 46.83
11. What is the value of D6?
a. 36.7 b. 48.7 c. 49.6 d. 52.3
For Items 12 – 14, use the following grouped frequency distribution.
Class Lower Less Than Cumulative
Frequency
Intervals Boundaries Frequency
32 – 34 6
29 – 31 7
26 – 28 9
23 – 25 15
20 – 22 3
12. What is the lower boundaries for class interval 29 – 31?
a. 25.5 b. 26.5 c. 27.5 d. 28.5
13. What Cumulative Frequency should be used for P45?
a. 3 b. 18 c. 27 d. 34
14. What is the frequency of the 85th percentile class?
a. 6 b. 7 c. 9 d. 15
15. What measures of position divides the distribution into 100 equal parts?
a. quartiles b. percentiles c. deciles d. range
16. How many percent corresponds P25 if you will interpret it?
a. 10% b. 25% c. 50% d. 60%
17. How many percent corresponds Q3 if you will interpret it?
a.25% b. 50% c. 75% d. 90%
18. How many percent corresponds D6 if you will interpret it?
a. 20% b. 40% c. 60% d. 80%
19. How many percent corresponds Q1 if you will interpret it?
a.25% b. 50% c. 75% d. 80%
20. Rochelle got a score of 55 which is equivalent to 70th percentile in a mathematics
test. Which of the following is not true?
a. She 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, she passed the test.
d. Her score is below the 5th decile.
21. In a 70-item test, Melody got a score of 50 which is the third quartile. This means
that:
a. she got the highest score.
b. her score is higher than 25% of her classmates.
c. she surpassed 75% of her classmates.
d. seventy-five percent of the class did not pass the test.
For # 22-24, Consider the problem below.
Mr. O. Javier, a bank manager, is interested in the amount of time it takes his
teller to service depositors. On a particular morning, he asked his secretary to record
the service times for 15 customers. The times are given below (to the nearest minute.)
6, 9, 7, 5, 15, 10, 9, 7, 4, 9, 10, 9, 8, 6, 7
22. What is the mean service time?

a. 7.08 minutes b. 7.09 minutes c. 8.07 minutes d. 8.09 minutes
23. What is the median time?
a. 6 minutes b, 7 minutes c. 8 minutes d. 9 minutes
24. What is the upper quartile of the service time?
a. 6 minutes b. 7 minutes c. 8 minutes d. 9 minutes
For # 25-26, Consider the data set A= {15, 19, 23, 25, 37, 39, 43}.
25. What is the lower quartile (𝑄1 )?
a. 19 b. 20 c. 21 d. 22
26. What is the upper quartile (𝑄3 )?
a. 38 b. 39 c. 40 d. 41
For # 27-28, Consider the table below.
Score f
50-54 1
45-49 2
40-44 4
35-39 3
30-34 8
25-29 7
20-24 2
15-19 3
27. Given a tabulated score of 30 students who took an examination, what is the
percentile rank of a student with a score of 36?
a. 69.67% b. 69.69% c. 69.71% d. 69.73%
28. What is the percentile rank of the student with a score of 47?
a. 90.33% b. 93.33% c. 96.33% d. 99.33%
29. It is a careful and detailed study into a specific problem, concern, or issue using
the scientific method.
a. Data Analysis c. Research
b. Hypothesis d. Statistical mini research
30. It is the output of data gathered through questionnaire, interview, observation
and experimentation from an identified set of samples.
31. It is the heart of the research work.
32. It is a proposed explanation or answer to the problem stated.
b. Hypothesis d. Title
33. It summarizes the main idea or ideas of your study.
b. Hypothesis d. Title
34. Data collected using face-to-face interviews or written questionnaires.
a. investigator b. survey c. interviewee d. experimentation
35. The person who gathers data using the observation method.
a. interviewee b. interviewer c. investigator d. sample
36. The method used by the physicist in collecting data.
a. experimentation b. sample c. investigator d. survey
37. A small part of a group chosen to represent the whole group.
a. sample b. survey c. experimentation d. investigator
38. The information collected.
a. data b. subject c. survey d. sample
For # 39-43, Consider the table below.
Class Interval True Limits Frequency (f)
91-100 90.5-100.5 3
81-90 80.5-90.5 6
71-80 70.5-80.5 7
61-70 60.5-70.5 9
51-60 50.5-60.5 12
41-50 40.5-50.5 7
31-40 30.5-40.5 4
21-30 20.5-30.5 2
11-20 10.5-20.5 1
1-10 0.5-10.5 1
N=52
39. What is the class interval of the frequency distribution table?

a. 9 b. 10 c. 11 d. 12
40. The total frequency of the table is
a. 52 b. 42 c. 32 d. 22
41. What is the lower limit of the interval 31-40?
a. 30.5 b. 31.5 c. 39.5 d. 40.5
42. How many students got marks less than 70.5?
a. 20 b. 37 c. 43 d. 36
43. How many pupils got marks greater than 50.5?
a. 37 b. 33 c. 27 d. 23
44. It indicates the position of term in a set of data.
a. Percentile Rank b. Percentile Score c. Percentage d. Percentile
45. The given data are the scores of a set of students in Math test. 15, 20, 18, 25.
What is the percentile rank of the score 20?
a. 65th b. 75th c. 85th d. 95th
46. The Lower Quartile is equal to _____.
a. 10th percentile b. 25th percentile c. 2nd decile d. 3rd Quartile
47. In a class of 30 students, Noah and Nathan got 15th position. What is their
percentile rank?
a. 100% b. 75% c. 50% d. 25%
For items 48 – 50, refer to the table below
Score Frequency Cumulative Frequency Cumulative Percentage (%)
40 – 45 6 18 100.00
35 – 39 5 12 66.67
30 – 34 3 7 38.89
25 – 29 4 4 22.22
48. In solving for the 30th percentile, the lower boundary is _____.
a. 29 b. 29.5 c. 34 d. 34.5
49. What cumulative frequency should be used in solving for the 65th percentile?
a. 4 b. 7 c. 12 d. 18
50. The 45th percentile is _____.
a. 33.4 b. 32.7 c. 30.8 d. 35.6

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Division of Bataan

𝑷𝑨𝑮𝑨𝑳𝑨𝑵𝑮𝑮𝑨𝑵𝑮 𝑵𝑨𝑻𝑰𝑶𝑵𝑨𝑳 𝑯𝑰𝑮𝑯 𝑺𝑪𝑯𝑶𝑶𝑳

FOURTH PERIODICAL TEST in MATHEMATICS 10

1. It refers to as "the middle" value for a set of data.

For # 22-24, Consider the problem below.

22. What is the mean service time?

39. What is the class interval of the frequency distribution table?

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