Homework Help is Here – Start Your Trial Now!
Math
Probability
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.

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.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
See similar textbooks
icon
Related questions
Question
100%
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. \[ = \_\_ \] **Options Below:** - Skip Part - Check Answer - Save For Later - Submit Assignment © 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center
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.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON
SEE MORE TEXTBOOKS