Leader: Berwick : Dr H (Mindi) Nath, Peninsula: Mr Hugh O'Reilly, Malaysia: Dr Mak Kok Sun, South Africa: Mr Rakesh Bhurtun
Offered
Berwick Second semester 2008 (Day)
Sunway Second semester 2008 (Day)
Peninsula Second semester 2008 (Day)
South Africa Second semester 2008 (Day)
Synopsis
Sampling designs and inference; confidence limits and tests on means, proportion, differences. Cross tabulation, with chi square. Simple and multiple linear regression: regression with non-linear terms; regression with dummy variables. Introduction to analysis of variance. Uses Excel.
Objectives
The learning objectives of this unit are to:
- choose and apply an appropriate sampling design; + understand and interpret confidence intervals and hypothesis tests for means, proportions and variances, and be able to identify significant differences;
- understand and conduct regression analyses to interpret and communicate the business value of the results;
- understand and conduct one way analysis of variance in business problems;
- understand the concept and application of Chi-square test for independence between business variables
Assessment
Within semester assessment: 35%
Examination (2 hours): 65%
Prerequisites
ETW1102 or ETW1000
Prohibitions
ETW1010 and ETW1031
