Answer:
C. y = 5x
Explanation:
(5 - 15) / (1 - 3)
-10 / -2
5
Answer:
Pearson correlation coefficient
Explanation:
The Pearson correlation coefficient, also simply called correlation coefficient measures the linear correlation between two sets of data/variables, independent variables and dependent variable. A correlation coefficient may only be between -1 and 1 where +1 denotes a perfect positive correlation between variables(both variables increase together), 0 is no correlation, and -1 is perfect negative correlation between variables(one decreases while other increases).
Answer:
The value of X will be (17N + r)/ (34-N).
N(17 + x) = 34x -r
17N + Nx = 34x - r
Collect the x together.
17N/N + 34x -r
Therefore the answer will be
(17N +r) / (34-N).
Step-by-step explanation:
I hope i helped you : )
