Answer:
the first recognized social media site "Six Degrees", founded in 1997 by Andrew Weinreich.
<em>Hope this helps XD</em>
<em>-Amelia The Unknown</em>
What language is this? I just wanna answer it
Given that a directional hypothesis is a prediction made by a researcher regarding a positive or negative change, relationship, or difference between two variables of a population, a two-tailed test is the perfect tool to validate it because a two-tailed test is designed to examine both sides of a specified data range.
So the final answer to this question is:
True.