Answer:
y = 6x + 4
Step-by-step explanation:
Find the slope (m) of the line that contains (1, 10) and (0, 4).
Slope = ∆y/∆x = (4 - 10) / (0 - 1) = -6/-1
Slope (m) = 6
Find the y-intercept (b):
y-intercept (b) is 4 because it is the value of y when x = 0.
To write the equation in slope-intercept form, substitute m = 6 and b = 4 into y = mx + b.
Thus:
y = 6x + 4
For all of them or not wish ones do you need
Answer:
I think the answer is 11. 18
Answer:
Step-by-step explanation:
Given that for a biology project, you measure the weight in grams and the tail length in millimeters of a group of mice.
The correlation is r = 0.9
If you had measured tail length in centimeters instead of millimeters, what would be the correlation?
For this we must understand the meaning of correlation and formula
Correlation is a measure of linear association between the two variables and always lie between -1 and 1
This is got by dividing covariance of (x,y) by product of std deviation of x and y
So because we changed the units of length correlation coefficient would not change.
It would remain the same as 0.90