2nd Form Mathematics Revision Test (Statistics)

How can a pie chart be defined?

• A table that displays the frequency of the data

• A graphical representation of information using bars

• A statistical diagram where each category is represented by a sector of a circle

• None of the above

Frequency is the number of times a particular data value occurs

• True

• False

The median is the most frequent number

• Yes

• No

In order to find the median, you must arrange the numbers in descending order first

• True

• False

How do you find the range for a set of number?

• The biggest number minus the smallest number

• Add the numbers then divide

• The smallest number minus the biggest number

• All of the above

The pie chart shows the favourite subjects for Form 2 Scholars

Which subject is the students' least favorite?

• Mathematics

• Science

• English

• French

If there are 30 students in the class, what degree represents 1 child?

• 1

• 6

• 12

• 30

How many students' favorite subject is French?

• 12

• 9

• 3

• 6

How many students' favorite subject is English?

• 72

• 5

• 11

• None of the above

How many students prefer Mathematics than Science?

• 7

• 8

• 9

• 7