Answer:
Option C The parties with a larger number of customers are associated with the longer times elapsed until the party left the restaurant.
Step-by-step explanation:
The correlation coefficient 0.78 shows that positive association between two variables number of customers and elapsed time until party left restaurant.
The positive association means that as the number of customers in a party increases the elapsed time also increase. So, we can say that the parties with a larger number of customers are associated with the longer times elapsed until the party left the restaurant.
First set up a proportion
240/160 = 320/200
Cross multiply and if the left equals the right it is similar.
The answer is b.
This is because the line is sloping downwards, and so y = -1
Answer:
I am pretty sure the answer would be A.
