Cameroon GCE A-Level Pure Mathematics with Statistics case studies
Cameroon GCE A-Level Pure Mathematics with Statistics · Put your knowledge to work in context.
The Cameroon GCE Advanced Level Pure Mathematics with Statistics is a two-year post-Ordinary-Level qualification examined by the Cameroon General Certificate of Education Board. It is taken mainly by students completing secondary schooling who intend to enter university science, engineering, economics or statistics programmes, and by candidates preparing for competitive entrance examinations into professional schools. The Cameroon GCE A-Level Pure Mathematics with Statistics case studies are 5 cases and about 2,742 words.
1Income Tax Bands and the Limits of an Inverse
A tax adviser in Bamenda is checking a simplified monthly income-tax schedule used by a small business association. Taxable income is measured in CFA francs and taxed in bands: the first 500,000 FCFA is exempt; the next 500,000 is taxed at 10%; the next 1,000,000 is taxed at 15%; any remaining income is taxed at 25%.
528 words, about 3 min2Two Monthly Savings Plans: Arithmetic versus Geometric Growth
A market trader in Buea joins a monthly savings scheme. Under Plan A she deposits 25,000 FCFA in month 1 and increases the deposit by 2,500 FCFA every month.
463 words, about 2 min3Minimising Metal for an Open Cylindrical Tank
A metal workshop in Douala has been asked to make an open-top cylindrical tank with a capacity of 500 litres. The tank will be cut and welded from a single rectangular sheet of metal with area 3.5 m².
536 words, about 3 min4Quality-Control Sampling with Binomial and Geometric Models
A bottled-water company in Limbe samples 20 bottles from each production batch and checks the caps. Historically 4% of bottles have a misaligned cap.
606 words, about 3 min5Testing a Claim of Underfilled Milk Bottles
A consumer group in Yaoundé suspects that a dairy company is underfilling its 500 ml milk bottles. The company claims the mean fill is 500 ml.
609 words, about 3 min