METHODS OF DATA ANALYSIS
MEASURES OF DISPERSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The time spent in minutes b 20 students waiting in a line to buy their favourite meal were:3.4 2.1 3.8 2.2 4.5 1.4 0 0 1.6 4.8 1.5 1.9 0 3.6 5.2 2.7 3.0 0.8 3.8 5.2What is the upper quartile or Q3?
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2
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2.45
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3
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3.8
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Explanation:
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