Answer:
There is a strong positive relationship between sales of firewood and cough drops.
Step-by-step explanation:
Correlation Coefficient
- Correlation is a technique that help us to find or define a relationship between two variables.
- It is a measure of linear relationship between two quantities.
- Values between 0 and 0.3 tells about a weak positive linear relationship, values between 0.3 and 0.7 shows a moderate positive correlation and a correlation of 0.7 and 1.0 states a strong positive linear relationship.
Thus, a coefficient correlation of 0.85 between weekly sales of firewood and cough drops over a 1-year period suggest that there is a strong positive relationship between sales of firewood and cough drops.
Thus, as the sale of firewood increase there is an increase in the sale of cough drops.
Answer:As Joanne friend I'll say to Joanne (to convince her that she should not give up)that I'll lend her money or we can borrow money from the bank.
Answer:
Can you explain this more
Step-by-step explanation:
Theses are alternate angles so
2x-25=x+5
2x-x=25+5
X=30
Since it’s an isosceles triangle
X+5=9y+28
30+5=9y+28
35=9y+28
9y=35-28
9y=7
Y=7/9
Answer:
20% decrease, I'm pretty sure
