Page 245 - BA2 Integrated Workbook - Student 2017
P. 245
Supplementary objective test questions
11.2 A graphical presentation of classified data in which the number of items in
each class is represented by the area of the bar is called
A an ogive
B a histogram
C a bar chart
D a compound bar chart
11.3 An accountancy tuition provider was analysing results from a mock exam.
The exam results for seven students were: 50, 57, 43, 52, 43, 62, 43.
Which TWO of the following statements are true?
A The mean and the mode are 50.
B The median and the mean are 50.
C The median and the mode are 43.
D The mode is 43.
E The mode is 52.
11.4 In a pie chart, if wages are represented by 60° and the total cost is
$720,000, the amount paid out in wages is:
A $60,000
B $120,000
C $150,000
D $180,000
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