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
Answer:
A g imma need the answer too
Step-by-step explanation:
Answer:
12x2 20x2 =40+24=64
Step-by-step explanation:
The answer is 2.66666666666666666666666667 because 8/3 is 2.6666666666666667 mark as brainiest if i helped
Answer:
It says "I'm using rude words!"
