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Question 3 [20 marks] A sales agent kept a record of the number of computers becoming available for sale in her departme
Posted: Wed May 11, 2022 8:33 pm
by answerhappygod
- Question 3 20 Marks A Sales Agent Kept A Record Of The Number Of Computers Becoming Available For Sale In Her Departme 1 (46.54 KiB) Viewed 26 times
Question 3 [20 marks] A sales agent kept a record of the number of computers becoming available for sale in her department for each of the first 15 working days after the black Friday. The numbers of computers were: 3 2 0 4 2 3 5 2 1 5 3 4 2 1 6 Calculate: a) The mean b) The median c) The mode d) The range e) The inter-quartile range f) The quartile deviation g) The variance h) The standard deviation i) Coefficient of variation [2 marks] [1 mark] [1 mark] [1 mark] [ 4 marks] [1 mark] [ 5 marks) [3 marks] [2 marks]