I don't think that tracks. Consider:

    if (a) {
       doA();
    }
    if (b) {
       doB();
    }

With (a,b) as (true, false) and (false, true), you satisfy every outcome of each decision test, but you never tested "doA()" and "doB()" at the same time.

I think there is some interpretation of that last bullet, "Each condition in a decision is shown to independently affect the outcome of the decision" that is inline with the idea. But that sounds more like on an statement like:

    if (a && b)

that you test changing the values of a and b independently to show that either one of them can cause the check to pass.