I didn’t want to post this on wattpad but yahoo answers is apparently down.

So theres a homework question. I will change the numbers so I can figure out the real one by myself and you know not get in trouble for just getting the answers online

for example It gives me mean of 40, variance of 8, approximately 60% of scores fall between 32 and 48. It wants to know if this is true or false

I tried to look up similar problems, but only got the answers instead of steps on how to perform the solution

please show me some steps to figure these types of questions out