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piratemacfan
Aug 30, 2013, 03:03 PM
I am just a Statistics teacher who is trying to use an applet which was on the CD-ROM which accompanied the textbook. (The previous two years, this applet opened with no problem.)

The file from the CD-ROM disk is PopSampleApplet.class.

When I click to open it, I get this message:

The Java class file "PopSampleApplet.class" could not be launched.

What should my next step be?
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iMac (August 2007)
Mac OS 10.8.4.
<according to 'Java Control Panel', my Java is up to date>
Elementary Statistics 11th ed Technology Update, by Mario Triola (2012).