Awww poor George
*hands tea*
Standard deviation would be easy but my calculator makes you press a million different buttons before it'll work it out for you.
Very easy but my calculator is a screw up.
Honestly it's so complicated. I did it on my friends calculator today and I was flying through the questions but no my calculator makes you work harder xD
Very easy but my calculator is a screw up.
Honestly it's so complicated. I did it on my friends calculator today and I was flying through the questions but no my calculator makes you work harder xD