Introduction to Statistics (MAT/SST 115.03 2008S)

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Primary: [Front Door] [Syllabus] [Current Outline] [R] - [Academic Honesty] [Instructions]

Groupings: [Applets] [Assignments] [Data] [Examples] [Handouts] [Labs] [Outlines] [Projects] [Readings] [Solutions]

External Links: [R Front Door] [SamR's Front Door]

R notes for Activity 20-4: Children's Television Viewing

Since you do not have the original data, you cannot use the helpful t.test function. Instead, you will need to compute the test statistic manually and then use pt to find the p-value.

Of course, you can also use the applet.

[Skip to Body]

Primary: [Front Door] [Syllabus] [Current Outline] [R] - [Academic Honesty] [Instructions]

Groupings: [Applets] [Assignments] [Data] [Examples] [Handouts] [Labs] [Outlines] [Projects] [Readings] [Solutions]

External Links: [R Front Door] [SamR's Front Door]

Creative Commons License

Samuel A. Rebelsky, rebelsky@grinnell.edu

Copyright (c) 2007-8 Samuel A. Rebelsky.

This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc/2.5/ or send a letter to Creative Commons, 543 Howard Street, 5th Floor, San Francisco, California, 94105, USA.