No receives a $5 discount each month on his cell phone bill because he signed up for autoplay from his bank account over the las
t eight months nor has pay a total of $284 for his cell phone bill what would Noah be charged for his cell phone bill each month if he stopped using autoplay?
What you see in the z score table is P(z< a constant), for P( z≥ a number), subtract the probability from 1: 1-0.1587=0.8413 on the z score table, you will see that p(z<1.00)=0.8413 so c=1.00
