**Example Hypothesis Test with z-Statistic****Problem Statement:**The test statistic of z = 1.51 is obtained when testing the claim that \( p > 0.3 \).1. **Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.** - This is a **right-tailed** test.2. **Find the P-value.** - P-value = ______ (Round to three decimal places as needed.)3. **Using a significance level of \( \alpha = 0.10 \), should we reject \( H_0 \) or should we fail to reject \( H_0 \)?****Click the links below to access the standard normal distribution tables for further calculations:**- [Click here to view page 1 of the standard normal distribution table.](#)- [Click here to view page 2 of the standard normal distribution table.](#)**Explanation:**- **Right-tailed test:** Since the claim is \( p > 0.3 \), it implies that the area of interest under the normal curve is to the right of the test statistic.- **P-value:** The P-value corresponds to the probability that the test statistic equals 1.51 or is more extreme in the direction of the alternative hypothesis.- **Decision Rule:** Compare the P-value with the significance level (\( \alpha \)). If the P-value is less than \( \alpha \), reject the null hypothesis \( H_0 \); otherwise, fail to reject \( H_0 \).This template is designed for educational purposes to guide students through understanding hypothesis testing with the z-statistic and the interpretation of P-values in the context of significance levels.

Answered: Image /qna-images/answer/3a01ae27-5b93-4279-a835-67291cacb8bd.jpg

The test statistic of z = 1.51 is obtained when testing the claim that p>0.3. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.10, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a right-tailed test. b. P-value = (Round to three decimal places as needed.)

The test statistic of z = 1.51 is obtained when testing the claim that p>0.3. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.10, should we reject Ho or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a right-tailed test. b. P-value = (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

The test statistic of z = 1.50 is obtained when testing the claim that p # 0.211. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a= 0.10, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Reject Ho. There is sufficient evidence to support the claim that p#0.211. O B. Fail to reject Ho. There is not sufficient evidence to support the claim that p#0.211. O C. Fail to reject Ho. There is sufficient evidence to support the claim that p#0.211. O D. Reject Ho. There is not sufficient evidence to support the claim that p#0.211. MacBo 000 esc 000 F4 F1 F2 F3 F5
part B is incorrect
The test statistic of z 1.14 is obtained when testing the claim that p#0.846. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a= 0.05, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. ..... a. This is a test. Get more help- Clear all hack anser Pra
The test statistic of z = 1.41 is obtained when testing the claim that p > 0.1. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α = 0.01, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a b. P-value= test. (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Fail to reject Ho. There is not sufficient evidence to support the claim that p > 0.1. O B. Fail to reject Ho. There is sufficient evidence to support the claim that p > 0.1. O C. Reject Ho. There is not sufficient evidence to support the claim that p>0.1. OD. Reject Ho. There is sufficient evidence to support the claim that p > 0.1.
reject Ho or should we fail to reject Ho? distribution table distribution table as needed.) support the clain ce to support the d ence to support the evidence to suppo 1 6 Y H N tv C FO & Standard Normal Distribution Table (Page 1) 7 9 MacBook Air U NEGATIVE z Scores J z -3.50 and lower -3.4 -3.3 -3.2 -3.1 -3.0 -2.9 -2.8 F7 e S74 M * Standard Normal (2) Distribution: Cumulative Area from the LEFT .00 .01 .02 .03 .04 .05 0001 8 0003 .0005 0007 0010 0013 .0019 0026 1 K DII FB 0003 .0005 .0007 .0009 .0013 0018 0025 V & a ( 6. 9 O 0003 0005 .0006 0009 0013 0018 0024 DD FO L ) O. V .0003 .0004 0006 .0009 0012 0017 0023 P F10 I command option .0003 .0004 .0006 .0008 .0012 0016 0023 - 0003 .0004 .0006 .0008 .0011 .0016 .0022 N fro { 4 [ ? 1 F11 +11 = 11 .06 0003 .0004 .0006 .0008 .0011 .0015 .0021 z F12 } 1 0 07 .0003 .0004 .0005 .0008 .0011 .0015 .0021 08 .0003 .0004 .0005 .0007 .0010 0014 0020 delete 38 return shi
The test statistic of z= 2.16 is obtained when testing the claim that p> 0.7. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.01, should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table.
The test statistic of z= 0.68 is obtained when testing the claim that p>0.5. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α = 0.01, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a b. P-value= ▼test. (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Reject Ho. There is not sufficient evidence to support the claim that p > 0.5. OB. Fail to reject Ho. There is sufficient evidence to support the claim that p>0.5. OC. Reject Ho. There is sufficient evidence to support the claim that p > 0.5. O D. Fail to reject Ho. There is not sufficient evidence to support the claim that p>0.5. ...
1
The test statistic of z= 1.79 is obtained when testing the claim that p > 0.9. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α = 0.10, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. (Round to three decimal places as needed.) b. P-value= c. Choose the correct conclusion below. O A. O B. Fail to reject Ho. There is not sufficient evidence to support the claim that p>0.9. Fail to reject Ho. There is sufficient evidence to support the claim that p>0.9. O C. Reject Ho. There is sufficient evidence to support the claim that p > 0.9. O D. Reject Ho. There is not sufficient evidence to support the claim that p>0.9.
The test statistic of z = 1.24 is obtained when testing the claim that p *0.453. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.01, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test. (Round to three decimal places as needed.) b. P-value= c. Choose the correct conclusion below. O A. Fail to reject Ho. There is sufficient evidence to support the claim that p #0.453. OB. Reject Ho. There is not sufficient evidence to support the claim that p = 0.453. O C. Reject Ho. There is sufficient evidence to support the claim that p # 0.453. O D. Fail to reject Ho. There is not sufficient evidence to support the claim that p#0.453.
The test statistic of z = 2.66 is obtained when testing the claim that p # 0.277. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of α = 0.05, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. a. This is a two-tailed test. b. P-value = (Round to three decimal places as needed.)
The test statistic of z=2.12 is obtained when testing the claim that p > 0.3. a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. c. Using a significance level of a = 0.10, should we reject Ho or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. a. This is a test.