The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
University
| Teaching Since: | Apr 2017 |
| Last Sign in: | 438 Weeks Ago, 1 Day Ago |
| Questions Answered: | 9562 |
| Tutorials Posted: | 9559 |
bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
Explain with reason whether the following statements are true, false, or uncertain:
Since the correlation between two variables, Y and X , can range from
−1 to +1, this also means that cov ( Y , X ) also lies between these limits.
Â
If the correlation between two variables is zero, it means that there is no relationship between the two variables whatsoever.
If you regress Y i on Y ˆ i (i.e., actual Y on estimated Y ), the intercept and slope values will be 0 and 1, respectively.
-----------