A Manufacturer of Automobile Transmissions Uses Three Different Processes

Multiple Choice

A manufacturer of automobile transmissions uses three different processes. The management ordered a study of the production costs to see if there is a difference among the three processes. A summary of the findings is shown below. What is the sum of squares of the error?

A) 67.80
B) 58.07
C) 149.34
D) 23.47
E) None of these statements are true