Find the z value that corresponds to the glven area In the figure below. Use O The Standard Normal Distributlon Table and enter the answer to 2 decimal places. (Note: Figure not drawn to scale.) + 0,4394
Find the z value that corresponds to the glven area In the figure below. Use O The Standard Normal Distributlon Table and enter the answer to 2 decimal places. (Note: Figure not drawn to scale.) + 0,4394
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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 and enter the answer to 2 decimal places.
(Note: Figure not drawn to scale.)
#### Graphical Representation:
The diagram illustrates a standard normal distribution curve (a bell-shaped curve) centered at zero. The area under the curve to the right of zero up to a certain z value is shaded in yellow. The shaded area represents a proportion of the total area under the curve. Here, the area of interest is 0.4394.
In the graph:
- The horizontal axis represents z values (standard scores).
- The vertical red line at the center represents the mean of the distribution, which is at z = 0.
- The shaded area (in yellow) starts from z = 0 and extends to a particular z value on the right.
#### Instructions:
1. **Determine the z Value:**
- Use the Standard Normal Distribution Table to find the z value that corresponds to the cumulative area (probability) from the left tail to z, considering the given area to the right of 0 as 0.4394.
2. **Steps:**
- Locate the area in the Standard Normal Distribution Table.
- Identify the corresponding z score.
- Enter the z value precise to 2 decimal places in the box provided below.
#### Input Box:
```
z = [ ] [Reset] [Check]
```
#### Submission:
- After entering the value, click "Check" to verify correctness.
- Use "Reset" to clear the input.
#### Utility:
This type of problem helps understand the properties of the standard normal distribution and how to use z-tables to find specific values corresponding to given probabilities.
© 2021 McGraw-Hill Education. All Rights Reserved. | Terms of Use | Privacy | Accessibility
Remember, the key here is to use the area given and the standard normal distribution table, a critical tool in statistics for various applications, including hypothesis testing and confidence interval estimation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fea0820f3-64e4-4dfd-b401-c1fa00677880%2Fd3a5f0e6-89b5-4b11-8660-c3b96dd0ec2f%2Fvhftqi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:### Finding the z-Value for a Given Area Using the Standard Normal Distribution
#### Problem Statement:
Find the z value that corresponds to the given area in the figure below. Use the [Standard Normal Distribution Table](#) and enter the answer to 2 decimal places.
(Note: Figure not drawn to scale.)
#### Graphical Representation:
The diagram illustrates a standard normal distribution curve (a bell-shaped curve) centered at zero. The area under the curve to the right of zero up to a certain z value is shaded in yellow. The shaded area represents a proportion of the total area under the curve. Here, the area of interest is 0.4394.
In the graph:
- The horizontal axis represents z values (standard scores).
- The vertical red line at the center represents the mean of the distribution, which is at z = 0.
- The shaded area (in yellow) starts from z = 0 and extends to a particular z value on the right.
#### Instructions:
1. **Determine the z Value:**
- Use the Standard Normal Distribution Table to find the z value that corresponds to the cumulative area (probability) from the left tail to z, considering the given area to the right of 0 as 0.4394.
2. **Steps:**
- Locate the area in the Standard Normal Distribution Table.
- Identify the corresponding z score.
- Enter the z value precise to 2 decimal places in the box provided below.
#### Input Box:
```
z = [ ] [Reset] [Check]
```
#### Submission:
- After entering the value, click "Check" to verify correctness.
- Use "Reset" to clear the input.
#### Utility:
This type of problem helps understand the properties of the standard normal distribution and how to use z-tables to find specific values corresponding to given probabilities.
© 2021 McGraw-Hill Education. All Rights Reserved. | Terms of Use | Privacy | Accessibility
Remember, the key here is to use the area given and the standard normal distribution table, a critical tool in statistics for various applications, including hypothesis testing and confidence interval estimation.
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