Find the area Under the standard normal distribution curve for z greater than 0. a) 1
b) -.5
c) 0
d) .5

answer: what

step-by-step explanation:

step-by-step :

a is the right answer

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076