REVIEWER IN MATHEMATICS 10 (Quarter 4)

Refer to the Frequency Distribution Table. What cumulative frequency is used to calculate the value of 84^th percentile?

• 23

• 40

• 31

• 50

What is the value (height in cm.) of the 84th percentile?

• 134.7

• 106.5

• 131.5

• 97.5

The computed D₉ value of the scores of the students in a Summative Test is 85.5. What does this mean?

• 90% of the students got a score of less than or equal to 85.5. 

• 90% of the students got a score of 85.5.

• 90% of the students got a score of greater than or equal to 85.5.

• 90% of the students passed the test.

It is a part of a mini-research paper which should state the findings or interpretation and arranged in a logical sequence.

(a)  

A dance choreographer is asking his 35 dancers to form a line according to height from the shortest to the tallest. One of the dancers, Dawn has a height that is in the 40th percentile. Assuming that none of the dancers has the same height, how many dancers are shorter than Dawn?

• 3

• 13

• 14

• 21

It serves the purpose of leading the reader from a general subject area to a particular field of research.

(a)  

In a 70-item test, Rizcel got a score of 50 which is the 3rd quartile. This means that:

• She got the highest score.

• She surpassed 75% of her classmates.

• Her score is higher than 25% of her classmates.

• Seventy-five percent of the class did not pass the test.

The second quartile (Q2) of the ages of the 50 Grade 7-Teak students at Pasay City East High School is 13 years old. Which of the following is TRUE?

• Most of the students are aging 13 years old.

• There are 12 students aging 13 years old.

• All the students are aging 13 years old.   

• There are 25 students whose ages are less than or equal to 13 years old.

In the set of scores, 20, 18, 16, 10, 12, 15, 13, 9, 11, 16, 15, 16, 18, 20, the median score is (a)   .

When a distribution is divided into 10 equal parts, each score point that describes the distribution is what we called?

(a)