A restaurant manager is interested to study the distribution of customers having dinner at his restaurant on Sunday based on race. He collected data for one day during the peak dinner time. Table 1 shows the raw data collected. Malay Chinese Chinese Malay Malay Chinese Malay Others Malay Others Indians Malay Chinese Malay Others Others Chinese Chinese Malay Malay Chinese Chinese Indians Indians Chinese Malay Malay Indians Indians Others Chinese Indians Others Chinese Malay Others Indians Malay Chinese Others Table 1 (a) Construct a frequency, relative frequency and percentage table of the customers based on race. (b) Construct a pie chart of the customers based on race. You may use EXCEL to generate the pie chart. (c) Construct a bar chart of the customers based on race. You may use EXCEL to generate the bar chart. (d) Based on your answer in (a)-(c), write a brief comparison of customers having dinner at his restaurant on Sunday based on race.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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A restaurant manager is interested to study the distribution of customers having dinner at his restaurant on Sunday based on race. He collected data for one day
during the peak dinner time. Table 1 shows the raw data collected.
Malay
Chinese
Chinese
Malay
Malay
Chinese
Malay
Others
Malay
Others
Indians
Malay Chinese
Malay
Others Others
Chinese
Chinese
Malay
Malay
Chinese
Chinese Indians
Indians Chinese
Malay
Malay
Indians
Indians Others
Chinese
Indians
Others
Chinese
Malay
Others Indians
Malay
Chinese Others
Table 1
(a)
Construct a frequency, relative frequency and percentage table of the customers based on race.
(b)
Construct a pie chart of the customers based on race. You may use EXCEL to generate the pie chart.
(c)
Construct a bar chart of the customers based on race. You may use EXCEL to generate the bar chart.
(d)
Based on your answer in (a)-(c), write a brief comparison of customers having dinner at his restaurant on Sunday based on race.
Transcribed Image Text:A restaurant manager is interested to study the distribution of customers having dinner at his restaurant on Sunday based on race. He collected data for one day during the peak dinner time. Table 1 shows the raw data collected. Malay Chinese Chinese Malay Malay Chinese Malay Others Malay Others Indians Malay Chinese Malay Others Others Chinese Chinese Malay Malay Chinese Chinese Indians Indians Chinese Malay Malay Indians Indians Others Chinese Indians Others Chinese Malay Others Indians Malay Chinese Others Table 1 (a) Construct a frequency, relative frequency and percentage table of the customers based on race. (b) Construct a pie chart of the customers based on race. You may use EXCEL to generate the pie chart. (c) Construct a bar chart of the customers based on race. You may use EXCEL to generate the bar chart. (d) Based on your answer in (a)-(c), write a brief comparison of customers having dinner at his restaurant on Sunday based on race.
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