H: p > .50 The hypothesis test is right-tailed test. Part 2 of 5 Find the critical value. Round your answer to at least three decimal places. The critical value is 1.645 Part: 2 /5 Part 3 of 5 Compute the test statistic. Do not round intermediate steps. Round the answer to at least two decimal places.

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Chapter1: Combinatorial Analysis
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Part 3 please
**Hypothesis Test Example**

The hypothesis test is a right-tailed test.

**Part 2 of 5**

Find the critical value. Round your answer to at least three decimal places.  
The critical value is **1.645**.

[Progress bar showing Part 2 of 5]

**Part 3 of 5**

Compute the test statistic. Do not round intermediate steps. Round the answer to at least two decimal places.
\[ = \_\_ \]

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- Skip Part
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- Save For Later
- Submit Assignment

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Transcribed Image Text:**Hypothesis Test Example** The hypothesis test is a right-tailed test. **Part 2 of 5** Find the critical value. Round your answer to at least three decimal places. The critical value is **1.645**. [Progress bar showing Part 2 of 5] **Part 3 of 5** Compute the test statistic. Do not round intermediate steps. Round the answer to at least two decimal places. \[ = \_\_ \] **Options Below:** - Skip Part - Check Answer - Save For Later - Submit Assignment © 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center
**Online Photos Statistical Analysis**

A survey of 1,675 internet users revealed that 874 individuals had posted a photo or video online. The question posed is whether more than half of internet users have shared photos or videos online. To address this, a significance level of \( \alpha = 0.05 \) and the critical value method are employed. The analysis is broken into the following steps:

**Part 1 of 5: Hypothesis Statements**
- **Null Hypothesis (\(H_0\))**: \( p = 0.50 \)
- **Alternate Hypothesis (\(H_1\))**: \( p > 0.50 \)

This test is a right-tailed test, meaning we are checking if the sample proportion significantly exceeds 0.50.

**Part 2 of 5: Critical Value Calculation**
- The critical value is determined to be **1.645**. This value is based on the z-distribution for the given significance level of 0.05 (right-tailed).

**Part 3 of 5: Test Statistic Computation**
- Instructions are given to compute the test statistic without rounding intermediate steps, and final answers should be rounded to at least two decimal places. 

The image also includes a progress bar indicating that the user is currently on Part 2 of 5 in the assignment. At the bottom, there are options for skipping parts, checking answers, saving for later, and submitting the assignment. The temperature and weather condition are noted as 47°F and mostly cloudy.
Transcribed Image Text:**Online Photos Statistical Analysis** A survey of 1,675 internet users revealed that 874 individuals had posted a photo or video online. The question posed is whether more than half of internet users have shared photos or videos online. To address this, a significance level of \( \alpha = 0.05 \) and the critical value method are employed. The analysis is broken into the following steps: **Part 1 of 5: Hypothesis Statements** - **Null Hypothesis (\(H_0\))**: \( p = 0.50 \) - **Alternate Hypothesis (\(H_1\))**: \( p > 0.50 \) This test is a right-tailed test, meaning we are checking if the sample proportion significantly exceeds 0.50. **Part 2 of 5: Critical Value Calculation** - The critical value is determined to be **1.645**. This value is based on the z-distribution for the given significance level of 0.05 (right-tailed). **Part 3 of 5: Test Statistic Computation** - Instructions are given to compute the test statistic without rounding intermediate steps, and final answers should be rounded to at least two decimal places. The image also includes a progress bar indicating that the user is currently on Part 2 of 5 in the assignment. At the bottom, there are options for skipping parts, checking answers, saving for later, and submitting the assignment. The temperature and weather condition are noted as 47°F and mostly cloudy.
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