Probability Distribution or Not

Last updated 3/27/2019
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There will be a problem like this on Test 3. The problems in this applet are based on problems like #7 through #14 on pages 208 and 209 of Mario F. Triola, "Elementary Statistics", 12th edition, Pearson Education Inc., 2014. This applet was updated 7/26/2013, 2/25/2019 and 3/27/2019.