In the first case, there is a strong upward-sloping relationship between X and Y; in the second case, no apparent relationship; in the third case, a strong downward-sloping relationship. Note the ...

Most of the mammalian diversity is known only from fossils, and only a few of these fossils are well preserved or abundant. This undersampling poses serious problems for understanding mammalian ...

Using the correlation coefficients, the authors studied the level of correlation between audience intention to watch a program and intention to use its VOD distribution. As a whole, “NHK Special,” ...