The text presents a hypothesis test problem with a test statistic \( z = 1.93 \) for the claim that \( p \neq 0.899 \).**Tasks:**a. **Identify the Hypothesis Test**: Determine whether it is two-tailed, left-tailed, or right-tailed. - Answer: This is a **two-tailed** test.b. **Find the P-value**: Calculate the P-value and round it to three decimal places as needed. - Answer: P-value = [ ]c. **Decision Criteria**: Using a significance level of \( \alpha = 0.01 \), decide whether to reject \( H_0 \) or fail to reject \( H_0 \). - You are directed to consult two pages of the standard normal distribution table to assist with this calculation.The text contains instructions to view additional resources via clickable links to standard normal distribution tables to help with calculations for the hypothesis test. There are no graphs or diagrams included in the text.

Solution: From the given information, the test statistic is z = 1.93 and the claim is p≠0.899.

Answered: The test statistic of z = 1.93 is…

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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The test statistic of z = 2.34 is obtained when testing the claim that p # 0.879. 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. (Round to three decimal places as needed.) b. P-value = c. Choose the correct conclusion below. Fail to reject Ho. There is not sufficient evidence to support the claim that p+ 0.879. A. Fail to reject Ho. There is sufficient evidence to support the claim that p +0.879. B. C. Reject Ho. There is sufficient evidence to support the claim that p + 0.879. D. Reject Ho. There is not sufficient evidence to support the claim that p#0.879.
The test statistic of z = 0.54 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=0.10, 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 b. P-value = test. (Round to three decimal places as needed.)
The test statistic of z = - 1.06 is obtained when testing the claim that p = 4/7. a. Using a significance level of a = 0.01, find the critical value(s). b. 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. The critical value(s) is/are z = (Round to two decimal places as needed. Use a comma to separate answers as needed.) b. Choose the correct conclusion below. A Fail to reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 4/7. O B. Reject Họ. There is not sufficient evidence to warrant rejection of the claim that p = 4/7. C. Reject Ho. There is sufficient evidence to warrant rejection of the claim that p = 4/7. D. Fail to reject Ho. There is not sufficient evidence to warrant rejection of the claim that p = 4/7.
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
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
(Use standard normal distribution tables)
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.
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