Page 291 - BA2 Integrated Workbook STUDENT 2018

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 an angle of 60° and the total cost
is $1,700,000, the amount paid out in wages is:

A $28,333

B $283,333

C $566,667

D $1,020,000

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