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Sketch a standard normal curve and shade the area that lies between a. -2.13 and 1.36, b. - 3 and - 2.3, c. 0.65 and 1.63, and d. 1.4 and 4.8. Then determine the area under the standard normal curve that lies in the area of interest for each part.

Sketch a standard normal curve and shade the area that lies between a. -2.13 and 1.36, b. - 3 and - 2.3, c. 0.65 and 1.63, and d. 1.4 and 4.8. Then determine the area under the standard normal curve that lies in the area of interest for each part.

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

no need to sketch just find the areas in between

**Exercise: Understanding the Standard Normal Curve** **Task:** Sketch a standard normal curve and shade the area that lies between the given z-scores for each part. Then, determine the area under the standard normal curve for each specified range. **Instructions:** a. Shade the area between z-scores -2.13 and 1.36. b. Shade the area between z-scores -3 and -2.3. c. Shade the area between z-scores 0.65 and 1.63. d. Shade the area between z-scores 1.4 and 4.8. For each shaded region, calculate the area under the curve that corresponds to the region of interest. Use a standard normal distribution table or a calculator with statistical functions to find these areas. This exercise will help you visualize and understand the properties of the standard normal distribution.
Transcribed Image Text:**Exercise: Understanding the Standard Normal Curve** **Task:** Sketch a standard normal curve and shade the area that lies between the given z-scores for each part. Then, determine the area under the standard normal curve for each specified range. **Instructions:** a. Shade the area between z-scores -2.13 and 1.36. b. Shade the area between z-scores -3 and -2.3. c. Shade the area between z-scores 0.65 and 1.63. d. Shade the area between z-scores 1.4 and 4.8. For each shaded region, calculate the area under the curve that corresponds to the region of interest. Use a standard normal distribution table or a calculator with statistical functions to find these areas. This exercise will help you visualize and understand the properties of the standard normal distribution.
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