For a normal distribution, use a standard normal distribution table or technology to complete parts a through c. For each part, sketch the normal curve with mean μ and standard deviation a an indicate the area corresponding to the probability. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. a. Find the probability that an observation is at least 1 standard deviation above the mean. The probability is (Round to three decimal places as needed.)
For a normal distribution, use a standard normal distribution table or technology to complete parts a through c. For each part, sketch the normal curve with mean μ and standard deviation a an indicate the area corresponding to the probability. Click here to view page 1 of the standard normal table. Click here to view page 2 of the standard normal table. a. Find the probability that an observation is at least 1 standard deviation above the mean. The probability is (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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![For a normal distribution, use a standard normal distribution table or technology to complete parts a through c. For each part, sketch the normal curve with mean μ and standard deviation σ and indicate the area corresponding to the probability.
[Link: Click here to view page 1 of the standard normal table]
[Link: Click here to view page 2 of the standard normal table]
a. Find the probability that an observation is at least 1 standard deviation above the mean.
The probability is [_____] (Round to three decimal places as needed.)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faf10b40a-fae6-4e8b-9b89-0711a68556bc%2Fe23407aa-b47a-4b28-abdf-cf563b36d5b6%2Fl6yam29_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For a normal distribution, use a standard normal distribution table or technology to complete parts a through c. For each part, sketch the normal curve with mean μ and standard deviation σ and indicate the area corresponding to the probability.
[Link: Click here to view page 1 of the standard normal table]
[Link: Click here to view page 2 of the standard normal table]
a. Find the probability that an observation is at least 1 standard deviation above the mean.
The probability is [_____] (Round to three decimal places as needed.)
Transcribed Image Text:# Standard Normal Tables
## Standard Normal Table (Page 1)
### Description:
The table provides the cumulative probabilities for a standard normal distribution. It shows the area under the standard normal curve to the left of a given z-score.
### Graph Explanation:
- **Graph**: A bell-shaped standard normal distribution curve is displayed, illustrating cumulative probability.
- **Legend**: Indicates how to interpret cumulative probability up to a certain z-score.
### Table:
| z | .00 | .01 | .02 | .03 | .04 | .05 | .06 | .07 | .08 | .09 |
|-----|-------|-------|-------|-------|-------|-------|-------|-------|-------|-------|
| -3.4 | .0003 | .0003 | .0003 | .0003 | .0003 | .0003 | .0003 | .0003 | .0003 | .0004 |
| -3.3 | .0005 | .0005 | .0006 | .0006 | .0006 | .0007 | .0007 | .0007 | .0008 | .0008 |
| -3.2 | .0010 | .0010 | .0011 | .0011 | .0012 | .0012 | .0013 | .0013 | .0014 | .0014 |
| -3.1 | .0019 | .0019 | .0020 | .0020 | .0021 | .0021 | .0022 | .0022 | .0023 | .0023 |
| -3.0 | .0023 | .0024 | .0024 | .0025 | .0025 | .0026 | .0026 | .0027 | .0027 | .0028 |
| -2.9 | .0034 | .0035 | .0035 | .0036 | .0036 | .0037 | .0038 | .0038 | .0039 | .0039 |
| -2.8 | .0047 | .0048 | .0049 | .0049 | .0050 | .0051 | .0052 | .0053 | .0053 | .0054 |
| -2.7 | .0061 | .0062 | .0063 | .006
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