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2= -0.04 2=12 The area of the shaded region is (Round to four decimal places as needed.) 2- Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. Click to view page 1 of the table. Click to view page 2 of the table 0.9382 The indicated z score is (Round to two decimal places as needed.) Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table 0.99 The indicated IQ score, x, is (Round to one decimal place as needed.)

2= -0.04 2=12 The area of the shaded region is (Round to four decimal places as needed.) 2- Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. Click to view page 1 of the table. Click to view page 2 of the table 0.9382 The indicated z score is (Round to two decimal places as needed.) Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. Click to view page 1 of the table. Click to view page 2 of the table 0.99 The indicated IQ score, x, is (Round to one decimal place as needed.)

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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13,14,16-Hi Wonderful Bartleby team,

I need help with these 3 short exercises from stats. (Thanks in advance)

**Problem 1:** **Objective:** Find the area of the shaded region. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. **Graph Description:** - The graph is a standard bell curve representing the normal distribution. - The mean of the distribution is located at 0. - The shaded region lies between \( z = -0.94 \) and \( z = 1.26 \). **Solution:** The area of the shaded region is \(\_\_\_\_\) (Round to four decimal places as needed.) --- **Problem 2:** **Objective:** Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. **Graph Description:** - Another standard bell curve. - Shaded area to the right of the graph with a value of 0.9382. **Solution:** The indicated z score is \(\_\_\_\_\) (Round to two decimal places as needed.) **Resources:** Click to view [page 1 of the table](#). Click to view [page 2 of the table](#). --- **Problem 3:** **Objective:** Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. **Graph Description:** - The graph represents a normal distribution for IQ scores. - Shaded area under the curve has a value of 0.99. **Solution:** The indicated IQ score, \( x \), is \(\_\_\_\_\) (Round to one decimal place as needed.) **Resources:** Click to view [page 1 of the table](#). Click to view [page 2 of the table](#).
Transcribed Image Text:**Problem 1:** **Objective:** Find the area of the shaded region. The graph depicts the standard normal distribution of bone density scores with mean 0 and standard deviation 1. **Graph Description:** - The graph is a standard bell curve representing the normal distribution. - The mean of the distribution is located at 0. - The shaded region lies between \( z = -0.94 \) and \( z = 1.26 \). **Solution:** The area of the shaded region is \(\_\_\_\_\) (Round to four decimal places as needed.) --- **Problem 2:** **Objective:** Find the indicated z score. The graph depicts the standard normal distribution with mean 0 and standard deviation 1. **Graph Description:** - Another standard bell curve. - Shaded area to the right of the graph with a value of 0.9382. **Solution:** The indicated z score is \(\_\_\_\_\) (Round to two decimal places as needed.) **Resources:** Click to view [page 1 of the table](#). Click to view [page 2 of the table](#). --- **Problem 3:** **Objective:** Find the indicated IQ score. The graph to the right depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15. **Graph Description:** - The graph represents a normal distribution for IQ scores. - Shaded area under the curve has a value of 0.99. **Solution:** The indicated IQ score, \( x \), is \(\_\_\_\_\) (Round to one decimal place as needed.) **Resources:** Click to view [page 1 of the table](#). Click to view [page 2 of the table](#).
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