- #DATA ANALYSIS FOR MAC FOR TWO HYPOTHESIS TEST 2016 HOW TO#
- #DATA ANALYSIS FOR MAC FOR TWO HYPOTHESIS TEST 2016 FOR MAC OS X#
The purpose of this activity is to discuss how in some cases exploratory data analysis can help you determine whether the conditions that allow us to use the z-test for the population mean (μ) are met.īackground: In the Exploratory Data Analysis unit, we stressed that in general, it is always a good idea to look at your data (if the actual data are given). Statistics Package Exercise: Examining the Conditions for the z-test for the Population Mean (μ)
#DATA ANALYSIS FOR MAC FOR TWO HYPOTHESIS TEST 2016 FOR MAC OS X#
Instructions in these statistics package exercises may not work with newerįor help with installing R for MAC OS X or Windows click here The R instructions are current through version 3.2.5 released on April 14, 2016.
You may have to press to execute the command. On the browser menu, click "Edit," then "Copy."Ĭlick on the R command window, then at the top of the R window, click "Edit," then "Paste." You can use the following steps to avoid having to type all of these commands in by hand: Throughout the statistics package exercises, you will be given commands to execute in R. To download R, a free software environment for statistical computing and graphics, go to: This link opens in a new tab and follow the instructions provided. The statistics package exercises are an extension of activities already embedded in the course and require you to use a statistics package to generate output and answer a different set of questions. In each exercise, you can choose to view instructions for completing the activity in R, Statcrunch, TI Calculator, Minitab, or Excel, depending on which statistics package you choose to use. The statistics package exercises included throughout the course provide you the opportunity to explore a dataset and answer questions based on the output using R, Statcrunch, TI Calculator, Minitab, or Excel.
#DATA ANALYSIS FOR MAC FOR TWO HYPOTHESIS TEST 2016 HOW TO#
In addition to being able to apply these processes, you can learn how to use statistical software packages to help manage, summarize, and interpret data. The Probability & Statistics course focuses on the processes you use to convert data into useful information.
Purpose of Statistics Package Exercises : Introduction to Statistics Package Exercises
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