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5. Find the area between z = -1.00 and z = 1.00. 6. Find the area between z = 0.25 and z = 1.25.

5. Find the area between z = -1.00 and z = 1.00. 6. Find the area between z = 0.25 and z = 1.25.

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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### Example 5 Find the area between \( z = -1.00 \) and \( z = 1.00 \). **Explanation of the Graph:** - The graph depicts a standard normal distribution curve, which is bell-shaped and symmetric about the mean \( z = 0 \). - The x-axis ranges from \( z = -3 \) to \( z = 3 \). - The area under the curve between \( z = -1.00 \) and \( z = 1.00 \) is shaded in red. - This shaded region represents the probability or area between these two z-scores on the standard normal distribution. --- ### Example 6 Find the area between \( z = 0.25 \) and \( z = 1.25 \). **Explanation of the Graph:** - This graph also displays a standard normal distribution curve. - The x-axis ranges from \( z = -3 \) to \( z = 3 \). - The area under the curve between \( z = 0.25 \) and \( z = 1.25 \) is shaded in red. - Again, the shaded area represents the probability or area between these two z-scores on the standard normal distribution.
Transcribed Image Text:### Example 5 Find the area between \( z = -1.00 \) and \( z = 1.00 \). **Explanation of the Graph:** - The graph depicts a standard normal distribution curve, which is bell-shaped and symmetric about the mean \( z = 0 \). - The x-axis ranges from \( z = -3 \) to \( z = 3 \). - The area under the curve between \( z = -1.00 \) and \( z = 1.00 \) is shaded in red. - This shaded region represents the probability or area between these two z-scores on the standard normal distribution. --- ### Example 6 Find the area between \( z = 0.25 \) and \( z = 1.25 \). **Explanation of the Graph:** - This graph also displays a standard normal distribution curve. - The x-axis ranges from \( z = -3 \) to \( z = 3 \). - The area under the curve between \( z = 0.25 \) and \( z = 1.25 \) is shaded in red. - Again, the shaded area represents the probability or area between these two z-scores on the standard normal distribution.
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