Random Number Generator
Generate up to 100 random integers or real numbers within a user-specified range.
The endpoints of the specified interval must be integer valued.
Random numbers can be generated with replacement (allowing duplicates) or without replacement
Note: If the 'without replacement' and 'integers' options are both selected and
the number of integers in the specified interval is less than the number of integers to be
generated, the generator will stop when each number in the interval has been generated once.