Editing 6 In Your Casting Process It Has Been Found That Some Parts Had Excessive Porosity And Have Been Failing In The 1 (34.05 KiB) Viewed 59 times
Editing 6 In Your Casting Process It Has Been Found That Some Parts Had Excessive Porosity And Have Been Failing In The 2 (29.35 KiB) Viewed 59 times
Editing 6. In your casting process it has been found that some parts had excessive porosity and have been failing in the field. You have been tasked to determine if the weight of each can determine the failure rate versus porosity. From a sampling of part weights, the mean has been determined to be 9.5 kgs., with the standard deviation being calculated to 1.1 kgs. Use the provided normal distribution curve to answer the following questions. Label and shade each area being defined: a. Percentage of castings that are < 8.4 kgs. b. Percentage of castings that are between 7.3 and 11.7 kgs. c. Percentage of castings that are > 12.8 kgs.
BA
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!