This says that the real mass of the book is almost certainly (but not absolutely) between 0.53 kg and 0.61 kg. Enough about uncertainty. How do you represent this in Logger Pro, Excel-Open Office ...

Most people have decades of experience looking at graphs. We see them in television reports, books, magazines, presentations at work, and on the stock market apps on our phones. On the surface ...

(a,b) Example graphs are based on sample means of 0 and 1 (n = 10). (a) When bars are scaled to the same size and abut, P values span a wide range.When s.e.m. bars touch, P is large (P = 0.17). (b ...