Devices that meet these requirements can display the vast majority of OLI content, and your interactive exercises will operate as designed. The few exceptions to system requirements can be found farther down the page.
Pop-ups must be enabled in your browser.
Courses with Java activities include:
To load Java content you'll need Internet Explorer or Edge
in Windows, or Safari in Mac OS. The latest releases of Chrome
and Firefox
no longer support Java. Java is not mobile-compatible, so
users must access this content on a computer.
* If you disable Java for all websites, you can override that setting by placing OLI on Java's Exception Site List in the Java Control Panel (Windows | Mac). Add an exception for https://oli.cmu.edu and/or https://community.oli.cmu.edu depending on which site is hosting your OLI course.
** Step 3 in Java's instructions for Safari directs the user to click Manage Website Settings on the Security tab. This is incorrect; the user must click Plug-in Settings on the Settings tab.
Some OLI courses have a limited number of interactive
exercises or videos that require Flash. The Flash player
plugin is not mobile-compatible, so users must access this
content on a computer. A
user may encounter an alert when Flash content appears on
your OLI course page.
Many of the exercises in this course require you to use statistical analysis software outside the OLI environment, such as Excel, or an account with an online software tool. Instructions are provided in the OLI activities for all of the following software packages. The software you use is determined by your instructor or program of study, and in some cases the decision is left up to the student, so consult your class syllabus or your instructor for information about which piece of software you'll need.
Your OLI course includes data sets and instructions for using the data sets to complete learning exercises with your statistical analysis software. THE STATISTICAL ANALYSIS SOFTWARE ITSELF IS NOT INCLUDED WITH YOUR OLI COURSE, AND NEITHER IS AN ACCOUNT WITH ANY ONLINE SOFTWARE TOOLS.
StatCrunch
StatCrunch is a web-based statistics package. It runs on Windows, Mac and Linux. It does not require users to download or install any software. Students can acquire a 6- or 12-month license. Instructors can request a free license. For license information: http://www.statcrunch.com/register.php Note that you may first need to set up a Pearson account in order to get a StatCrunch license.
R
R is an open source statistics package that can be downloaded and used for free. R is available for both Windows and Mac OS, and can be downloaded using the following links:
Minitab
Minitab is available for Windows only, and can be purchased from http://www.minitab.com/
Excel
Microsoft offers Office 365 for Education subscriptions free to students and teachers.
Microsoft Excel is supported by OLI Support for Windows only. If Office 365 for Education is not an option for you, visit the Microsoft Excel product page for information on a subscription or purchase. (While Excel for Windows is recommended and supported, students may be able to convert the Windows instructions to Excel for Mac 2016. Explicit Mac instructions are not provided by OLI.).
Note that in addition to the standard installation, the Analysis ToolPak may need to be loaded. Find instructions here: Load the Analysis Toolpak.
TI Calculator
Several versions of the TI Calculator can be used to complete most of the activities in the course. Supported versions include:
A cable may required for connecting the TI Calculator to your computer to download datasets. Many TI Calculators come with such a cable. If you need to purchase one, additional information can be found at the following links:
Note that while most of the activities in the course include instructions for the TI Calculator, there are some activities that are difficult or impossible to complete on the TI Calculator. For those activities, we suggest using one of the other software packages, such as R.