How do I get a return label for merchandise I purchased from Groupon. Order number 115994001 Cannot use merchandise per Medical Doctor.

SOURCE: Expected returns: You have chosen biology as your

So expected returns are just a little more advanced version of probability - without getting too in detail it uses weighted averages so you do not have to add the same number 17 times.
Let's first define our variables:
E(X) = Expected Return X1 = Variable 1 P1 = Probability 1 (in decimal format so 55% would be .55) X2 = Variable 2 P2 = Probability 2 (P2 is also equal to 1 - P1)
So the expected return formula is as follows:
E(X) = (X1)*(P1) + (X2)*(P2)
Plugging in our given numbers we get E(X) = Expected Return X1 = 300,000 P1 = 10% or .1 X2 = 40,000 P2 = 1 - P1 = 1 - .1 = .9
E(X) = (300,000)*(.1) + (40,000)*(.9) E(X) = 66,000
Now remember this does not include the opportunity cost of spending your four years in college studying biology instead of another degree.

David Payne

• 14162 Answers
• Posted on Feb 16, 2016

SOURCE: Status of purchase Cannon Pixma Printer 2/8/2016 purchase with Groupon 2/8/2016

SOURCE: bought a hp tablet from groupon and want to return it and cant find my bill to get return label thanks

Fixya.com does not sell anything. Contact Groupon or the seller for assistance.

The easy way to find answers for every product...

fixya.com

Product troubleshooting support DIY...