It is body language for "yes".
Luck of the flip, but they do not always land heads up.
No, when you toss a coin there is a 50 percent chance it will land heads up.
The probability that exactly one will land heads up is 0.15625
lands heads up
The probability that a single coin flip will come up heads is 0.5.
No. Normal body language is Sweden is to nod when saying yes and to shake ones head when saying no.
Shook is a back-and-forth "no" motion, nod is an up-and-down "yes" motion.
To nod, move your cursor/mouse up and down. You can't really "obtain" a nod. If you typed "nod" on accident instead of "mod", then too bad. You asked for nods.
Lie
When you nod your assent, you just shake your head up and down to show that you agree.
When a person moves their head up and down in a nod, you can interpret that as them saying 'yes'.
Heads up
It means give you a tip but heads up means put your head down because someone is going to throw something at you.
You move your head from right to left to say no and you move your head up and down to say yes.
A heads up display is a display that allows you to see the information without looking down or turning your head. Typically this type of display is found on a windshield or on a visor.
odd nod
If the person is shaking their head left to right it means "no" or it means they are shocked; however, if they are nodding their head up and down they mean yes