Answer:
0.9113
Step-by-step explanation:
Given :
Sample standard deviation of Stock X = 4.665
Sample standard deviation of Stock Y = 8.427
Sample Covariance = 35.826
The Correlation Coefficient, R is related to sample covariance and standard deviation using the formular :
R = Covariance(X, Y) / (SD(X) * (SD(Y))
R = 35.826 / (4.665 * 8.427)
R = 35.826 / 39.311955
R = 0.9113
Hence, correlation Coefficient, R = 0.9113 which depicts a strong positive relationship.
The answer is -8 because the opposite of 4 is -4 so 32 divided by -4 = -8
The answer to your question is C
Answer:
Pretty sure the answer is 55
Step-by-step explanation:
x+60+65= 180
x= 55
it is corresponding angle so it would be 55