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So im stuck writing a function and was hoping someone would be nice enough to help. My objective is to look at a list of grades

such as:

`[23 , 64 ,74 , 53 , 55`

And return a list with the number of grades in each percentage range

I.E. 0 - 10 , 10 - 20 , 20 - 30.

So my output from my code above would be something like:

`[0 , 0 , 1 , 0 , 0 , 2 , 1 , 1 , 0 , 0 , 0`

Anyone help is appreciated thanks!