Researchers found that people with depression are three times more likely to have a breathing-related sleep disorder than people who are not depressed. identify the two events described in the study. do the results indicate that the events are independent or dependent?

The answer would definitely false

Ifound the exercise on the internet. attached is the list mentioned above.in order for a compound to be considered optically active it can't have any axis or plan of symmetry. the molecule  shouldn't also  be superimposable on its mirror image.with such considerations, the compounds that are optically active are: -third compound on the first image is optically active; -second and third compound from the second image are optically actives.