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Question

The data representing the median of time taken by motorcycle and car to reach office from home recorded for 9 days is shown below.

Measure of centre (car) is ______ measure of centre (motorcycle).
By car By motorcycle Time (min) Time taken by car and motorcycle to reach office from home (in mins)

A
equal to
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B
greater than
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C
less than
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D
Cannot be determined
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Solution

The correct option is B greater than
Since the given data represents the asymmetric distribution, the measure of centre will be given by its median.

By car :
6,7,7,8,9,9,9,10,10

Measure of centre = Median = 9 mins

By motorcycle:
6,6,7,7,8,8,8,9,9
Measure of centre = Median = 8 mins

Therefore, Measure of centre (car) is greater than measure of centre(motorcyle).


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