How you can use the Random Number Generator app
Random Number Generator is a must-have app when you need a quick random number or a list of random numbers for any purpose.
The app generates a set of random integers based on your criteria. You can generate ordered and unordered lists of random numbers within a given range including or excluding duplicates.
With Random Number Generator
you can pick numbers for lottery tickets, generate random numbers to choose contest winners, identify winners in the competition, choose teams, groups or partners for games, generate numbers for prize draws, gaming, researches, statistical tests, generate lists of random numbers to train your memory.
Random Number Generator is a great app for researchers, students and anyone who needs a quick way to generate random integers. There are many uses of random numbers in statistics. You may use the Random Number Generator app to select a random sample from a finite population. For example, there are 25 students in a class and you want to select two students at random.
How to use Random Number Generator
To generate random numbers in a selected range, select "Random numbers between" or "Two ranges". Then type in the lowest and highest values. The lowest and the highest numbers should be selected from the range 1 - 999999999 and should have integer values. E.g. if you would like a random number from the range 1 - 100, enter '1' in the first field and '100' in the second one.
With this program you can also generate random numbers with the specified length. In this case, select "Random Number length" and enter the desired length. The maximum random number length is 100 digits. You may optionally select the 'Different adjacent digits' option in the Settings windows.
If you need to generate a random number list, specify the quantity of random numbers and indicate whether duplicate numbers are allowed or not.
Click "Generate" to get a list of random numbers based on the specified criteria.
How to generate a list of random numbers
The RNG app lets you generate up to 200 random numbers. Just specify the range(s) of numbers and how many different numbers you wish to generate. In the Settings window, you can choose if you want to display results in several columns or in a row.
To generate random numbers without repetition (unique random numbers), select the "Remove duplicates" option in the Settings windows. This option is selected by default, so each number appears in the list of random numbers only once. If this option is not selected, random numbers may repeat within a list.
We sometimes get feedback on our Random Number Generator about getting duplicate numbers even if the "Remove duplicates" option is checked. If you generate random numbers from a very small range, it it possible that you get the warning message about duplicate numbers. E.g., if you ask for 30 random numbers between 50 and 76, the range of numbers does not allow to generate 30 unique numbers. To avoid this problem, you can change either the quantity of numbers or the range.