RESEARCH METHODOLOGY

STATISTICAL TECHNIQUES AND TOOLS

MEASURES OF VARIABILITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The salaries of 5 public school teachers are given as follows:Php 30, 000, Php 24, 000, Php 22, 000, Php 23, 000, Php 28, 000.What is the range for the given set of ungrouped data above?
A
Php 8, 000
B
Php 7, 000
C
Php 6, 000
D
Php 5, 000
Explanation: 
There is 1 question to complete.