PEC EPE Metallurgical Practice Questions - PEC Engineering Practice Examination - Materials & Metallurgical Engineering (Part-II) Exam

Pearson correlation r = −0.92 between carbon content and Charpy toughness for a steel series indicates:

Strong negative linear association No association Perfect negative correlation Strong positive association

Correct Answer:

Strong negative linear association

Access more questions from this quiz

Continue to PEC EPE Metallurgical Practice Questions - PEC Engineering Practice Examination - Materials & Metallurgical Engineering (Part-II) Exam for more practice questions and the full quiz experience.

Access More Questions