inferential statistics 13

inferential statistics 13.

Follow the instructions in the PDF Lecture Slides and complete two activities to get your points:

Complete Restaurant Wait Time activity (Page 5) in the TTest Slides:

1. Write Null hypothesis and alternative hypothesis (1pts)

2. Calculate the T value (2pts only gives to students who show calculation process)

2. Find critical value(s) (1pts)

3. Compare T value with critical value and make conclusion (1pts)

Complete Color Choice Preferences activity (Page 7-8 Practice) in the Nonparametric Slides:

1. Write Null hypothesis and alternative hypothesis (1pts)

2. Use Excel Functions and edit Equations to calculate the X2 value (2pts only given to students who uses correct equations)

3. Find critical value(s) (1pts)

4. Compare X2 value with critical value and make conclusion (1pts)

You will submit the activity in One Microsoft Excel file …

I will upload the Chi-Square and T-test excels for helping.

 

inferential statistics 13

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