Answer
Definition of right angles
Negative, because Correlation and slope have the same direction (Sxy will be negative)
Okay so the first one is right.
The second one is wrong.
the third one is right.
The forth one is wrong.
Answer:
The difference is 4 degrees
Step-by-step explanation:
If its difficult for you to subtract negatives just switch them to a positive 1 and 5 now subtract 1 from 5=4 and because the measure being used is degrees the final answer would be 4 degrees.
Randomly only means that Nobody says before that the candidates must have a certain characteristic(e.g. that they have to be Male) and that Nobody knows before who gets chosen.
