Bone and muscle strength or density

[Spalea]

@parvez :

About #16: It's the first time I read this term "p value"... But after getting the facts it means "probability (p) value"... After validating a zero probability you can use it to justify a statistic signification... Whether you take a very low probability level (arbitrarily 5%), or you take the probability you obtained.
 
Here is the wikipedia link (in english):

https://en.wikipedia.org/wiki/P-value

But this concerns the probability study, what's the matter with the density ?

If you want I will come later to try looking more closely this question. Reply