How to calculate z=1.15 and z = 2.37 bell shaped normal distribution

QAmmunity.org

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Aug 6, 2017 17.3k views

5 votes

How to calculate z=1.15 and z = 2.37 bell shaped normal distribution

Mathematics
college

David Sampson asked

by David Sampson

7.7k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

6 votes

P(1.15 < z < 2.37) = P(z < 2.37) - P(z < 1.15) = .9911 - .8749 = .1162

Look up 2.37 and 1.15 in table (attached)

2.37 ----> 0.9911
1.15 ----> 0.8749

How to calculate z=1.15 and z = 2.37 bell shaped normal distribution-example-1

Calvin Fisher answered Aug 11, 2017

by Calvin Fisher

7.2k points

0 Comments

Please log in or register to add a comment.

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

7.8m questions

10.4m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Other Questions