In a normal distribution, what percentage of scores falls below a z score of –2.33? Question 7 options: 0.99 percent 2.12 percent 9.10 percent 40.52 percent
In a normal distribution, what percentage of scores falls below a z score of –2.33? Question 7 options: 0.99 percent 2.12 percent 9.10 percent 40.52 percent
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
In a normal distribution , what percentage of scores falls below a z score of –2.33?
|
0.99 percent
|
|
2.12 percent
|
|
9.10 percent
|
|
40.52 percent
|
Question 8 (1 point)
What percentage of scores falls between the mean and 1 standard deviation above the mean?
|
0.13 percent
|
|
2.14 percent
|
|
13.59 percent
|
|
34.13 percent
|
Expert Solution
Step 1
Z= X-mean/ standard deviation
Z is known as standard normal variable.
Note: According to Bartleby guidelines we can solve only one question in case of multiple questions and first in case not specified and rest can be reposted.
Step by step
Solved in 2 steps with 1 images
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman