2. Analyze the Data a) What parameter is being compared? b) What is the response variable in the problem? c) Is sampling dependent or independent? d) Provide appropriate numerical measures and graphical displays in answering the problem. e) Discuss whether required conditions are met to test hypotheses depending on the parameter being addressed. Required Conditions for hypotheses testing and construction a confidence interval Two Population Proportions- Independent (Section 11.1) npa p) 210 for each sample and the sample size is no more Two Population means from Matched-Pairs- Dependent (Section 11.2) Each sample size is greater than 30 or the differences come from a Two Population means- Independent {Section 11.3) Each sample size is greater than 30 or each population is normally Two Population standard deviation (or variance) (Section 11.4) The data are normally distributed