Suppose a sample of O-rings was obtained and the wall thickness (in inches) of each was recorded. Use a 0.186 0.197 0.191 0.199 normal probability plot to assess whether the sample data could have come from a population that is normally 0.209 0.220 0.224 0.247 distributed. 0.259 0.271 0.287 0.287 0.304 0.310 0.312 0.321 Click here to view the table of critical values Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table