Explain each variable in the file that you are analyzing. Be sure your file includes at least 3 scale variables and at least 2 nominal variables.?
Conduct a descriptive analysis on any 2 interval/ratio variables you wish using Descriptive_Statistics.xls and Frequency_Distribution.xls. Explain the output. ?
Conduct 3 different hypothesis tests of your choice using appropriate variables from the file (note: you must use 3 different tests and not run one test on 3 different variables).
In each case, state the variables being tested as well as the hypothesis, decision and conclusion. Use 3 of the following (1-Sample Test for Means, 1-Sample Test for Proportions, 2-Sample Test for Means?
Independent Samples, 2-Sample Test for Means ? Paired Samples, 2-Sample Test for Proportions, Analysis of Variance, Chi Square Goodness of Fit Test, Chi Square Test of Independence, Correlation Test). ?*
Develop a model to predict an interval / ratio variable using at least 2 other variables. Use Multiple_Regression.xls and state the regression model and which variables are or are not significant.
Also, use the model to make a prediction by making up values for each of the independent variables. ?* Write a one to two page summary of your findings. Include the data file in the appendix.
No of Pages/Words : 500 word summary
Attachment:- Data File.xls