Summative Test - Measures of Position

Klarizze wanted to verify if her classmate understands the lesson. So, she asked, which measure of position divides the distribution into ten equal parts?

• decile

• quantile

• quartile

• percentile

Ms. Balading asked her students which of the following measure of position is exactly 25% of the distribution or data set are below it?

• third decile

• third quartile

• second quartile

• first quartile

Alexie after listening to her teacher's discussion, she asked her classmate which of the following measure of position is the third quartile of the data set?

• 25th Percentile

• 50th Percentile

• 75th Percentile

• 99th Percentile

The table at the right shows the Ages of PHS Teachers. What is the class interval of the lower quartile in the given table?

• 22 - 32

• 33 - 43

• 44 - 54

• 55 - 65

After a short class discussion, Mrs. Sanchez asked one of her students, "Which measure of position divides a data set into the lower 40% of values and upper 60% of values?". What should be the student's correct answer?

• D60

• D40

• P40

• P60

Carolina is the fourth tallest student in a group of 20 students. How many of her classmates are shorter than her? (Assume that heights are not the same)

• 4

• 10

• 15

• 16

The front row in a movie theatre has 17 seats. If Anna is the only single lady in the group and were asked to sit in the seat that occupied the median position, in which seat would she have to sit?

• 9

• 10

• 13

• 17

Narsy learned that her score in a recent exam was the 62nd percentile. If 80 students took the test, approximately how many students received a higher score than Narsy?

• 30

• 38

• 50

• 62

After the listening to the lesson, one of the students asked his classmate which of the following is NOT equal to the median score?

• Q2

• D5

• D8

• P50

Mr. Ogbinar wanted to verify if his students are really listening to him, so he asked the class which of the following is equal to the upper quartile?

• 1st Quartile

• 2nd Decile

• 50th Percentile

• 75th Percentile