I think it means it is sufficient to make the conclusion true...

like if I am in Austin, then I am in Texas.

Austin is sufficient to guarantee that I'm in Texas.

but Texas does not guarantee I'm in Austin.

but if I am in Austin then it is also necessarily true that I am also in Texas.

I scored 157 and was PTing around 160 so pretty close. If you feel like it was a bad test day than just dive back in and do another one! I’m shooting my shot with the 157 but have a back up plan for next cycle!

Same…. I found I’m over thinking. I don’t need more study as much as I need mental control. I’m practicing calming techniques and pressure points that help me slow down, feel confident, and not over think. The pressure point above your thumb seem to help some. But I think this is the mental pressure part of the test and not the logical reasoning!

Why can't the answer just say "it assumes the action can't have multiple effects or both effects or one effect while simultaneously causing the other effect"... I need a pulling out my hair emoji