Use these web sites at your own risk; no warranty of fitness or merchantability. Like with anything "on the internet" use good sense.
You (or more likely, another scientist) HAS tested or CAN test your hypothesis.
realistically, statisticallyand probablistically, yes... but superstitiously, dogmaticallyand inferentially: please, only as needed.
I am providing this information as an individual, and contents of this web site are not to be construed as position statements of employers past, present or future nor of any other entity than me myself. Hey, at least I have a self! --Paul M. Suckow.