SOLUTION: Find the area under the standard normal curve for the following: (A) P(z < -0.68) (B) P(0 < z < 1.02) (C) P(-1.78 < z < 1.88)

Algebra.Com
Question 636571: Find the area under the standard normal curve for the following:
(A) P(z < -0.68)
(B) P(0 < z < 1.02)
(C) P(-1.78 < z < 1.88)
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!
 

Hi,

Find the area under the standard normal curve for the following:

(A) P(z < -0.68) = 24.83%     |Excel function NORMSDIST(-0.68) = .2483

(B) P(0 < z < 1.02) = 84.61% - 50% 

(C) P(-1.78 < z < 1.88)= 96% - 3.75%  

RELATED QUESTIONS


Find the area under the standard normal curve for the following:
(A) P(z > 1.98)
(B)... (answered by edjones)

Find the area under the standard normal curve for the following:
(A) P(z < -1.80)
(B)... (answered by stanbon)

find the area under the standard normal curve for the following:

A. P(z< -1.14)
B.... (answered by lynnlo)

Find the area under the standard normal curve for the following:
(A) P(z > 2.15)
(B)... (answered by stanbon)

Find the area under the standard normal curve for the following:
(A) P(z > 2.15)
(B)... (answered by ewatrrr)

1. If the random variable z is the standard normal score, is it true that P(-3 < z < 3) >  (answered by Fombitz)

I appreciate all help with this....I am just not understanding how to solve. 


Find... (answered by ewatrrr)

. Find the area under the standard normal curve for the following:
(A) P(z < -0.37)
(B)  (answered by stanbon)

I am really confused!

1). Find the area under the standard normal curve for the... (answered by stanbon)