Randomizer

Randomizer provides a pseudo-random number generator for students and researchers interested in conducting random assignment and random sampling.

How many sets of numbers do you want to generate?: *

In some cases, you may wish to generate more than one set of numbers at a time (e.g., when randomly assigning participants to experimental conditions in a "blocked" research design).

How many numbers per set?: *

A request for 6 numbers might yield the following set of random numbers: 4, 8, 10, 13, 25, 26.

Number range (e.g., 1-50)

Specify the upper and lower range of the numbers you want to generate. For example, a range of 1 up to 50 would only generate random numbers between 1 and 50 (inclusive) (e.g., 4, 13, 8, 26, 50). Type the lowest number you want in the "From" field and the highest number you want in the "To" field.

From: *

To: *

Optional output modifications

Each number in a set to remain unique?:

Selecting "Yes" means a number will appear only once in a given set (e.g., 10, 4, 2003, 8, 26). Selecting "No" means numbers may repeat themselves within a given set (e.g., 10, 4, 2003, 10, 25). Please note: The numbers remain unique only within a given set, not across multiple sets. So, if you run multiple sets, any given number in Set #1 could easily show up again in Set #2.

Sort outputted numbers?:

How do you want to delimit the output?:

Characters to insert between output numbers

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Randomizer

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