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Question: The file MobileCommerce contains the following


The file MobileCommerce contains the following mobile commerce penetration values, the percentage of the country population that bought something online via a mobile phone in the past month, for twenty-eight of the world’s economies:
23 27 26 25 40 19 26 36 23 33 23 11 38 21
26 23 21 33 40 15 55 30 41 31 47 37 33 28
Source: Data extracted from www.slideshare.net/wearesocialsg/digital-in-2017- global-overview.
a. Compute the first quartile (Q1), the third quartile (Q3), and the interquartile range.
b. List the five-number summary.
c. Construct a boxplot and describe its shape.

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