Returns a random number within a defined range.
Random() function has two parameters:
lowerBound(number): Required. The smallest number that the function can return.
upperBound(number): Required. The largest number that the function can return.
To use this function, pass it a lower and an upper bound. The numbers can be positive or negative integer or decimal numbers. The order of the
lowerBound parameters in the function doesn’t matter.
The function returns a random number that is greater than or equal to the smallest number, and less than or equal to the largest number.