Answer: Option A is correct.
Step-by-step explanation:
- The correlation coefficient(r) is a statistical measure that computes the strength of the relationship between two variables.
It lies between -1 and 1.
If the correlation coefficient in an ordinary least squares regression = 1.00.
That indicates that there is a perfect relationship between the variables.
i.e. all the data points must fall exactly on a straight line with a positive slope. .
[when r is positive, the slope of the line is positive].
i.e. option A is correct.
The turtle would be moving 0.5 feet every minute. The width of the path is 4 feet.
Simplify the Expression.
8c^2 - 1.5d <span />
Answer:
He has 7 fewer cats because
Step-by-step explanation:
14-7=7
Answer:
11.18
Step-by-step explanation:
