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Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. The indicated z score is (Round to two decimal places as needed.) 20 0.7764 Q

Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. The indicated z score is (Round to two decimal places as needed.) 20 0.7764 Q

MATLAB: An Introduction with Applications
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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Question 10
**Finding the Indicated Z-Score** This lesson will guide you through finding the z-score on a standard normal distribution curve. ### Instructions 1. **Objective:** - Find the indicated z-score. - The graph depicts the standard normal distribution with a mean of 0 and a standard deviation of 1. 2. **Understanding the Graph:** - The graph represents a bell-shaped curve of the standard normal distribution. - The shaded area under the curve to the right of the vertical axis (z = 0) represents approximately 0.7764 of the total area. - The curve is symmetrical about the mean (0). 3. **Calculating the Z-Score:** - Visualize the point on the horizontal axis where the curve area is needed. - The z-score is the value on the horizontal axis that corresponds to this specific area under the curve. 4. **Rounding:** - Ensure your z-score is rounded to two decimal places as needed for precise interpretation. ### Input: - Enter your calculated z-score in the provided box. ### Conclusion: - Once you have computed the z-score, use it to interpret data points within the standard normal distribution effectively. When ready, proceed to the next step by clicking "Next".
Transcribed Image Text:**Finding the Indicated Z-Score** This lesson will guide you through finding the z-score on a standard normal distribution curve. ### Instructions 1. **Objective:** - Find the indicated z-score. - The graph depicts the standard normal distribution with a mean of 0 and a standard deviation of 1. 2. **Understanding the Graph:** - The graph represents a bell-shaped curve of the standard normal distribution. - The shaded area under the curve to the right of the vertical axis (z = 0) represents approximately 0.7764 of the total area. - The curve is symmetrical about the mean (0). 3. **Calculating the Z-Score:** - Visualize the point on the horizontal axis where the curve area is needed. - The z-score is the value on the horizontal axis that corresponds to this specific area under the curve. 4. **Rounding:** - Ensure your z-score is rounded to two decimal places as needed for precise interpretation. ### Input: - Enter your calculated z-score in the provided box. ### Conclusion: - Once you have computed the z-score, use it to interpret data points within the standard normal distribution effectively. When ready, proceed to the next step by clicking "Next".
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Z has standard normal distribution with mean zero and standard deviation one 

 

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