he test statistic of z 1.00 is obtained when testing the claim that p>0.5. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. . Find the P-value. - 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. a. This is a right-tailed test. b. P-value = (Round to three decimal places as needed.) %3D
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- The test statistic of z= 1.35 is obtained when testing the claim that p> 0.4. 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 nomal distribution table. a. This is a V test. b. P-value = (Round to three decimal places as needed.). C. Choose the correct conclusion below. A. Reject Ho- There is sufficient evidence to support the claim that p> 0.4. O B. Fail to reject Ho. There is not sufficient evidence to support the claim that p> 0.4. O C. Reject H. There is not sufficient evidence to support the claim that p> 0.4. O D. Fail to reject Ho. There is sufficient evidence to support the claim that p> 0.4.1.List all of the characteristics of the Standard Normal Distribution. 2.Why is finding the z-score called standardizing data? 3.Does the Empirical Rule apply to the standard normal curve?Please anwser using SPSS!
- You are up for a promotion at your work and you know that you needed to get at least 24.6 sales exactly this month to be set for the promotion. The average number of sales in your store was 24 with a standard deviation of 2 and a normal distribution. Based on this distribution what would be the likelihood you will be getting your promotion? Please provide a brief interpretation for the Z-score of the minimum number of sales you would need.If The test statistic ofz=−1.45is obtained when testing the claim thatpThe test statistic of z = 1.67 is obtained when testing the claim that p#0.392. 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 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. se SE a. This is a test. se b. P-value = (Round to three decimal places as needed.) c. Choose the correct conclusion below. O A. Fail to reject Ho. There is sufficient evidence to support the claim that p#0.392. see O B. Reject Ho. There is sufficient evidence to support the claim that p# 0.392. O C. Reject Ho. There is not sufficient evidence to support the claim that p# 0.392. see O D. Fail to reject H,. There is not sufficient evidence to support the claim that p 0.392.
- The test statistic of z = – 3.21 is obtained when testing the claim that p< 0.89. a. Using a significance level of a = 0.05, find the critical value(s). b. Should we reject Ho or should we fail to reject H,? %3D 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. O A. Fail to reject Ho. There is not sufficient evidence to support the claim that p< 0.89. O B. Reject Ho. There is sufficient evidence to support the claim that p< 0.89. O C. Fail to reject Ho. There is sufficient evidence to support the claim that p < 0.89. O D. Reject Ho. There is not sufficient evidence to support the claim that p< 0.89.As part of your work for an environmental group, you want to see if the mean amount of waste generated per adult in your community is less than the national average of 5 pounds per day. You take a simple random sample of 25 adults in your community and find that they average 4.8 pounds with a standard deviation of 1.4 pounds. Suppose you know the amount of waste generated per day follows a normal distribution. Test at .01The test statistic of z= -2.66 is obtained when testing the claim that p<0.18. 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? pe here 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. OA. Fail to reject Ho. There is sufficient evidence to support the claim that p < 0.18. OB. Reject Ho. There is not sufficient evidence to support the claim that p<0.18. OC. Reject Ho. There is sufficient evidence to support the claim that p<0.18. OD. Fail to reject Hn. There is not sufficient evidence to support the claim that p < 0.18. Copyright © 2022 Pearson Education Inc. All rights reserved. Terms of Use | Privacy Policy Permissions Contac H a hp Next 85°F
- Salaries of 42 college graduates who took a statistics course in college have a mean, x of S64 200, Assuming a standard deviation, g. of $15,160, construct a 90% confidence interval for estimating the population mean u. Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table $Find the z-scores that separates the middle 85 % of the distribution from the area in the tail of the standard normal distribution.First z-score = [ Note: If it did not work, try switching your answer around]Second z-score =Salaries of 49 college graduates who took a statistics course in college have a mean, x, of $63,500. Assuming a standard deviation, o, of $14,619, construct a 90% confidence interval for estimating the population mean u. Click here to view at distribution table. Click here to view page 1 of the standard normal distribution table Click here to view page 2 of the standard normal distribution table. $SEE MORE QUESTIONSRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th…StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C…StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage LearningElementary Statistics: Picturing the World (7th E…StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. FreemanMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th…StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C…StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage LearningElementary Statistics: Picturing the World (7th E…StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman