Suppose a sample of O-rings was obtained and the wall thickness (in inches) of each was recorded. Use a normal probability plot to assesswhether the sample data could have come from a population that is nomally distributed.0.191 0.184 0.199 0.1970.209 0.220 0.233 0.2480.253 0.270 0 288 0.3000.309 0.302 0.303 0.318Click here to view the table of critical values.Cick here to view.page 1 of the standard normal distribution table.Click hece to view. paon 2 of the standard.notmal distribution table.Using the correlation coefficient of the normal probability plot, is it reasonable to conclude that the population is normally distributed? Select the corect choice below and fil in theanswer boxes within your choice.(Round to three decimal places as needed.)OA. No. The correlation between the expected z-ncores and the observed data,does not exceed the oritical value,Therofore, it is not reasonable to conclude thatthe data come from a normal population.OB. Yes. The correlation between the expected z-scores and the observed data,exceeds the critical value,Therefore, it is not reasonable to conclude that the datacome from a nomal population.Therefore, it is reasonable to conclude that theO C. No. The correlation between the expected z-scores and the observed data,data come from a normal population.does not exceed the critical value,Therefore, it is reasonable to conclude that the dataO D. Yes. The correlation between the expected z-scores and the observed data,come from a normal population.exceeds the critical value

Let us first tabulate the observed values and the z scores (expected) using the standard normal…

Suppose a sample of O-rings was obtained and the wall thickness (in inches) of each was recorded. Use a normal probablity plot to assess whether the sample data could have come from a population that is nomally distributed. 0.191 0.184 0.199 0.197 0.209 0220 0.233 0.248 0.263 0.270 0208 0.300 0.30 0.302 0.303 0.318 Click here to view the table of.critical values, Cick here to view.page 1.of the standard normal distribution table. Click.here to view.naon. 2. of the standard.notmal distribution table. Using the correlation coefficient of the normal probability plot, is it reasonable to conclude that the population is normally distributed? Select the correct choice below and All in the answer boxes within your choice. (Round to three decimal places as needed.) does not exceed the oritical value, Therefore, it is not reasonable to conclude that OA No. The correlation between the expected z-ncores and the observed data, the data come from a normal population. exceeds the critical value, Therefore, it is not reasonable to conclude that the data OB. Yes. The correlation between the expected z-soores and the observed data, come from a nomal population. 2-1 does not exoeed the critical value,. Therefore, it is reasonable to conclude that the OC. No. The correlation between the expected z-acores and the observed data, data come from a normal population. Therefore, it is reasonable to conclude that the data O D. Yes. The correlation between the expected z-scores and the observed data, come from a normal population. exceeds the critical value.

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.4: Distributions Of Data

Problem 19PFA