Conduct hypothesis testing for the mean of two populations
Not what you're looking for?
Please help to answer questions A-D in the attachment. For questions A and B, would you use the use the t-test two sample assuming equal variances function? If not, what would you use?
I'm not sure what the graphical method is to answer question C. What is it and how do you create it?
Please show your calculations in excel using any functions or formulas.
Purchase this Solution
Solution Summary
The solution gives detailed steps on performing a hypothesis testing for testing the mean of two populations using excel and also checking the validity of assumptions using graphic tool.
Purchase this Solution
Free BrainMass Quizzes
Know Your Statistical Concepts
Each question is a choice-summary multiple choice question that presents you with a statistical concept and then 4 numbered statements. You must decide which (if any) of the numbered statements is/are true as they relate to the statistical concept.
Measures of Central Tendency
Tests knowledge of the three main measures of central tendency, including some simple calculation questions.
Terms and Definitions for Statistics
This quiz covers basic terms and definitions of statistics.
Measures of Central Tendency
This quiz evaluates the students understanding of the measures of central tendency seen in statistics. This quiz is specifically designed to incorporate the measures of central tendency as they relate to psychological research.