The IT department of your company cannot recover all the details of a ll] factorial experiment your group designed and conducted a year ago. Everybody remembers that factor A appeared to be the most signicant. You are the only one who kept a few handwritten notes, as follows: Three factors; average of the data at the - levels of factor A: 100; average of the data at the levels of factor A: 30. Would it be possible to calculate the SS for Enter A? Note: In your solution you cannot use the regular formula SS (of eff) = R 2'\") (eff)1 _