koba

Sorry....for Q 115:

look at the probability part of the question. since they arent all equal, you need to "trick the calculator" becuase the calc thinks every X and Y you enter into the sheet have an equal probability.

To trick the calc, a 20% probability is just two 10% probabilities, so enter the x value 2 times. We'll use 10 total inputs, so 2/10 is 20%.

Same for a 40% probability....just enter the value 4 times.

apply this to the full set and you end up with 10 total x values with probabilities equal to the number of times you used the value...



Edited 2 time(s). Last edit at Friday, June 5, 2009 at 02:17PM by june2009.