Choose among , , and at random:

A list of 20 random choices:

A 4×3 array of random choices:

Choices weighted with probabilities:

Weights are automatically normalized:

The choices can be any expressions:

Choose among all numbers between -10 and 10:

Choose among even numbers between -10 and 10:

Generate a random string:

Generate a weighted random string:

Generate integers according to a distribution:

Random array of color choices:

A random walk with steps of unit length:

2D random walk:

Random walk on a hexagonal lattice:

Randomly generate disks or circles:

A random graph with 1% of possible edges filled in:

Use SeedRandom to get repeatable random values:

Use BlockRandom to block one use of RandomChoice from affecting others:

Pick 10 random words beginning with "a" from the dictionary:

Pick 10 random Wolfram Language functions:

Make a continuous string of characters:

Break the characters into "words":

2D random walk with eight directions:

3D lattice random walk: