Math Is Fun Forum

Hi there,

Does anyone know how to work out if results of a dice throw experiment confirm a dice is bias?

It’s rolled 60 times.

Here are the results -

1/5
2/9
3/7
4/8
5/14
6/17

Is the dice bias?

My sons teacher says it is my son is adamant it isn’t or at least can’t be proven! He’s autistic so it’s become a big deal...need help!

Thanks

Btw he’s 12