MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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### Using the Z Table (The Standard Normal Distribution Table)

**Objective**: Find the critical value (or values) for the right-tailed test with \(\alpha = 0.07\). Round your answer to two decimal places and enter the values separated by a comma if needed.

#### Step-by-Step Instructions:

1. **Understand the Problem**:
    - You are given a significance level (\(\alpha\)) of 0.07.
    - This is a right-tailed test, which means you will find the critical value where the area to the right is \(\alpha\).

2. **Using the Z Table**:
    - Refer to the Standard Normal Distribution Table to find the z-value that corresponds to an area of \(1 - \alpha = 0.93\).

3. **Calculate the Critical Value**:
    - Locate the area closest to 0.93 in the z Table.
    - Identify the z-value that corresponds to this area.

4. **Input the Answer**:
    - Enter the critical value(s) in the box provided.
    - Make sure to round to two decimal places.

#### Interactive Elements:

- **Critical Value(s) Box**:
    - A box is present for entering your calculated critical value(s).
    - There are additional options to add more values if the test requires multiple critical values.

- **Buttons**:
    - **Check**: After entering your values, you can click this button to verify your answer.
    - **Save For Later**: This option allows you to save your progress and return to the question later.
    - **Submit Assignment**: Once all questions are answered, click here to submit your assignment.

#### Graph Details:

There are no explicit graphs or diagrams in this instruction. The task primarily involves interpreting the given text and using the provided Standard Normal Distribution Table.

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**Note**: This exercise is part of a larger set of questions in an online assignment from McGraw-Hill Education focused on understanding statistical concepts through practical application.

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Transcribed Image Text:--- ### Using the Z Table (The Standard Normal Distribution Table) **Objective**: Find the critical value (or values) for the right-tailed test with \(\alpha = 0.07\). Round your answer to two decimal places and enter the values separated by a comma if needed. #### Step-by-Step Instructions: 1. **Understand the Problem**: - You are given a significance level (\(\alpha\)) of 0.07. - This is a right-tailed test, which means you will find the critical value where the area to the right is \(\alpha\). 2. **Using the Z Table**: - Refer to the Standard Normal Distribution Table to find the z-value that corresponds to an area of \(1 - \alpha = 0.93\). 3. **Calculate the Critical Value**: - Locate the area closest to 0.93 in the z Table. - Identify the z-value that corresponds to this area. 4. **Input the Answer**: - Enter the critical value(s) in the box provided. - Make sure to round to two decimal places. #### Interactive Elements: - **Critical Value(s) Box**: - A box is present for entering your calculated critical value(s). - There are additional options to add more values if the test requires multiple critical values. - **Buttons**: - **Check**: After entering your values, you can click this button to verify your answer. - **Save For Later**: This option allows you to save your progress and return to the question later. - **Submit Assignment**: Once all questions are answered, click here to submit your assignment. #### Graph Details: There are no explicit graphs or diagrams in this instruction. The task primarily involves interpreting the given text and using the provided Standard Normal Distribution Table. --- **Note**: This exercise is part of a larger set of questions in an online assignment from McGraw-Hill Education focused on understanding statistical concepts through practical application. ---
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