You may also like


How do scores on dice and factors of polynomials relate to each other?

Data Matching

Use your skill and judgement to match the sets of random data.

Random Inequalities

Can you build a distribution with the maximum theoretical spread?

Time to Evolve 2

Age 16 to 18
Challenge Level

What are the formulae for the expectation of a sum and the variance of a sum?

In creating the trial simulation, you could use the spreadsheet functions

RAND() returns a $\mbox{U}[0,1]$ random variable.

COUNTIF($A$5:$A$1005,"=96") counts the number of cells in the range$A$5:$A$1005 which equal the value 96