Thursday, 18 February 2016

Cima C03 Exam Question No 34

Question No 34:

The following information shows the daily sales revenue (£000) of a company producing a particular item of clothing, over a period of two years.

The expected daily sales (in £000) is

Answer: 24(£000)

Thursday, 11 February 2016

Cima C03 Exam Question No 33

Question No 33:

In an internal audit of 200 invoices, the following numbers of errors were discovered?
 

 The expected value of the number of errors per invoice is3

A.
1∙8
B.
2
C.
2∙1
D.
3

Answer: A

Sunday, 7 February 2016

Cima C03 Exam Question No 39

Question No 39:

The Personnel Department of a large manufacturing company wishes to measure the correlation between the performance of its employees on an aptitude test, and their ability to carry out a specific work-related task.
 

The following table shows the rankings of 7 employees at both the test and the task?


Spearman’s rank correlation coefficient for this data is?

Answer: .72