A hub can be used to connect multiple computers and networks.
For 1.
Positive correlation means if you plot a country's population and land size on a graph. There would be a linear regression line that's sloping upwards.
Since it's a scatterplot, there will be some that fall out of the line, but most of them should be on the line.
It's (A)
For 2.
An outlier is a datapoint that's far, FAR away from the others, so it's (B)
For 3. (A), it's a single line-of-best fit that runs through the middle of the cluster of data points.
Earths revolution about both the moon and the sun the moon the sun pull of distant planets
when using a dark background for presentations you should use bright colors to contrast with it
this makes the informations much easier to see and read for example white text on black background
(My opinion) Naruto! (then Boruto is on it's way to becoming good)
but other people might say my hero academia or any of the dragon ball saga