Find the area under the standard normal curve to the left of the following z -values. Round your answers to at least four decimal places.   (a) Find the area under the standard normal curve to the left of Z = 0.31 .     (b) Find the area under the standard normal curve to the left of Z = 2.32 .     (c) Find the area under the standard normal curve to the left of Z =−0.74 .     (d) Find the area under the standard normal curve to the left of  Z= −0.61 .

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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Find the area under the standard normal curve to the left of the following z -values. Round your answers to at least four decimal places.

 

(a) Find the area under the standard normal curve to the left of Z = 0.31
.

 

 

(b) Find the area under the standard normal curve to the left of Z = 2.32
.

 

 

(c) Find the area under the standard normal curve to the left of Z =−0.74
.

 

 

(d) Find the area under the standard normal curve to the left of  Z= −0.61
.

 

 
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