Subtract the mean from the high score and divide by the standard deviation:
510 - 508 = 2
2/8 = 0.25
Using the Z tabe find the z value for 0.25 = 0.5987
Now subtract that value from 1:
1 - 0.5987 = 0.4013
Given:
36 is the dividend
4 is the divisor
Since, 4 is the divisor, you are going to want to see how many times 4 can fit into 36 evenly:
4*1=4, 4*2=8, 4*3=12, 4*4=16, 4*5=20, 4*6=24, 4*7=28, 4*9= 36
As you can see above, 4 goes into 36, 9 times evenly:
36/4 = 9
Quotient: 9
I hope this helps!
