LSSMBB Web TestEngine demo

Which statement(s) are correct about the DOE Factorial plot output here? (Note: There are 3 correct answers).

Select all that apply.

• A

  Two factors were operated at 3 levels each

• B

  The highest tool age was achieved with metal hardness at high level while keeping the cutting speed at the low level

• C

  The design indicated above is a 32 factorial design

• D

  The cutting speed and cutting angle are at the low level for the least tool age achieved

• E

  All factors had 2 levels in the experiment