Themes of "doubles" and "the wrong man" are common in the films of "Alfred Hitchcock", who was considered the Master of Suspense. was an English film director and producer who was born in 1899 and <span>moved to </span>Hollywood<span> in 1939 later becoming a U.S. citizen in 1955.</span>
Answer:
Strong positive
Explanation:
In studies, we usually establish relationships between two or more variables using correlations. Correlations tell us how this variables are related.
- Two variables have a positive correlation when if one increases the other increases too.
- Two variables have a negative correlation when if one increases the other decreases and vice versa.
Also, a correlation can be weak, moderate or strong. Researchers agree that a correlation that is larger than 0.70 should be considered a strong correlation.
In this example Isabella reads about a study saying there's a correlation coefficient of +0.85 between hours spent studying and final exam grade. <u>The fact that the sign of this correlation is "+" tells us that it is positive</u> (the more hours spent studying, the better final exam grade). We can also see that <u>the coefficient is 0.85 which is greater than 0.70 and therefore we can consider this correlation as a strong one.</u>
Thus, Isabella would conclude that this is a strong positive relationship.
Advantages: moderate buying and selling
disadvantages: less 'freedom' for the buyer and sellers
Answer:
The West pulled up with the Calvary and stopped East Germany from invading West Berlin.
Explanation:
They had guns and horses and weapons of warfare unlike anything the world had ever seen before, so they were scared.