How to verify a uniform distribution on n-sphere

[wdlang]

suppose we have many dots on a unit n-sphere

i suspect that they satisfy the uniform distribution

but how to verify this?

 

[Eynstone]

Divide the sphere into many parts & count the no. of dots in each part. If they're roughly equal,the distribution is close to being uniform.

 

[wdlang]

Divide the sphere into many parts & count the no. of dots in each part. If they're roughly equal,the distribution is close to being uniform.

Divide the sphere into many parts

but how?