FOURTH QUARTER - MATH EXAM REVIEWER

• 6

• 8

• 9

• none of these

This fractile divides the set into 4 equal parts.

• Median

• Quartile

• Quantile

• Decile

• Percentile

What is the median height (in cm) of the following:
140, 148, 150, 152, 155, 157, 159, 160, 161, 164, 165, 166

• 157 cm

• 158 cm

• 159 cm 

• none of these

In an 80-item test, the passing mark is the 3^rd quartile. What does it imply?

• The students should answer at least 60 items correctly.

• The students should answer at least 40 items correctly.

• The students should answer at most 60 items correctly.

• The students should answer at most 40 items correctly.

The summative scores of selected Grade 10 students are:

9, 12, 19, 10, 26, 24, 17, 15, 30, 17, 5, 9, 15, 8, 17, 12, 15, 20, 21

How many students got a score below 10?

• 4

• 5

• 6

• 7

What is the class size of the data?

• 3

• 4

• 5

• 6

The median score is also the

• 75th percentile

• 5th decile

• 3rd decile

• 1st quartile

When a distribution is divided into hundred equal parts, each score point describes the distribution as

• percentile

• median

• quartile

• decile

The lower quartile is equal to

• 50th percetile

• 25th percentile

• 2nd decile

• 3rd quartile

Angie ranks 10th in a class of 40. Her percentile is

• 75

• 90

• 10

• 25