RESEARCH METHODOLOGY

STATISTICAL TECHNIQUES AND TOOLS

MEASURES OF VARIABILITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Find the median for the following prices;$12.50, $15.50, $15, $17.50, $11.50
A
$12.50
B
$15
C
$17.50
D
$11.50
Explanation: 
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