**Standard Normal Distribution****Problem Statement:**Let \( z \) be a random variable with a standard normal distribution. Find the indicated probability. (Round your answer to four decimal places.)**Task:**\[ P(z < -0.8) = \]Shade the corresponding area under the standard normal curve.**Diagrams:**There are four graphs depicting the standard normal distribution, each with a curve representing the probability density function of the standard normal variable \( z \).1. **Graph 1:** - The curve is symmetrical about the y-axis. - The shaded region is on the left side of the curve from approximately \( z = -3 \) to \( z = -0.8 \).2. **Graph 2:** - The curve remains symmetrical about the y-axis. - The shaded region is on the right side of the curve from approximately \( z = 0.8 \) to \( z = 3 \).3. **Graph 3:** - The curve is similarly symmetrical about the y-axis. - The entire area under the curve is shaded, covering all values from \( z = -3 \) to \( z = 3 \).4. **Graph 4:** - The curve retains its symmetrical property. - The correctly shaded region corresponds to the left tail of the curve, extending from \( z = -3 \) to \( z = -0.8 \).A green check mark indicates that Graph 4 correctly represents the shaded area for \( P(z < -0.8) \) under the standard normal curve.

Answered: Image /qna-images/answer/dfc64e95-d71f-4f22-a8dd-8064a41673a0.jpg

Let z be a random variable vith a standard normal distribution. Find the indicated probability. (Round your ansvwer to four decimal places. P(zs -0.8) = [ Shade the corresponding area under the standard normal curve. 0,4 0,4 0.3 0.3 02 0.2 0.1 0.1 -1 o-3 -2 2.

Let z be a random variable vith a standard normal distribution. Find the indicated probability. (Round your ansvwer to four decimal places. P(zs -0.8) = [ Shade the corresponding area under the standard normal curve. 0,4 0,4 0.3 0.3 02 0.2 0.1 0.1 -1 o-3 -2 2.

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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