Curriculum
Course: Mathematics — Second Preparatory
Login

Curriculum

Mathematics — Second Preparatory

Unit 1: Real Numbers

0/10

Unit 2: Algebra

0/8

Unit 3: Geometry

0/12

Unit 4: Statistics

0/4
Quiz

Measures of Central Tendency — Lesson quiz

Submit quiz
Once you submit, you will no longer be able to change your answers. Are you sure you want to submit the quiz?
Cancel Submit
  • Questions count: 5
  • Passing grade: 60%
Start Quiz
1.
Find the mean of the values 2, 4, 6, 8.
5
4
6
20
2.
Find the median of the values 9, 1, 5, 3, 7.
9
5
3
7
3.
Find the mode of the values 2, 3, 3, 5, 5, 5, 8.
3
8
5
4
4.
Find the mean of a frequency table where the value 1 has frequency 2 and the value 4 has frequency 3.
2.5
3
2.4
2.8
5.
The mean of five numbers is 10, and four of them are 8, 9, 11 and 12. What is the fifth number?
10
40
50
11
  • 1
  • 2
  • 3
  • 4
  • 5