Statistics For Business Questions 2022

STATISTICS FOR
BUSINESS
STUDENT ID:
[Pick the date]

Question 1
(a) A column chart has been selected to combine the two variables of different categories i.e
team (categorical) and age (numerical). The given chart has been selected since it is
possible to combine the two variables since the numerical variable can form the axis
while the categorical information can be represented in the form of colums
Based on the above chart, it is evident that there is a significant different in the age
distribution for the different teams.
(b) The proportion of “Nationality” has been captured through the use of a pie chart. This is a
suitable graph for the given variable since this chart allows for conversion of categorical
data into numerical by counting the number of representations which then are converted
into relative frequency and expressed in form of a pie.
The requisite pie chart is shown below.
2