Question

The expression P(z < 2.87) represents the area under the standard normal curve below a given value of z. Find P(z < 2.87).
(Points : 1)
0.0027

0.0021

0.9973

0.9979

Answer 1

@Directrix

Answer 2

Okay, I have to look at a chart.

Answer 3

alright

Answer 4

am I supposed to give you the chart or???

Answer 5

I am looking at these fuzzy charts online.

My working answer is .5 + .4979 = .9979 but the chart numbers were fuzzy.

I will have to look in my book.