Answer:
0.9662 ;
There is a strong positive relationship between the stocks.
Step-by-step explanation:
Given :
Standard deviation of stock X = 4.668
Standard deviation of stock Y = 8.006
Covariance of sample = 36.109
The Correlation Coefficient, r :
(Covariance of Sample (X, Y)) ÷ (standard deviation of X * Standard deviation of Y)
r = 36.109 / (4.668 * 8.006)
r = 36.109 / 37.372008
r = 0.9662
Given the value of the correlation Coefficient, we can infer that there is a strong positive relationship between the two stocks, (X, Y). That is Stock X increases as stock Y increases and vice versa.
Answer:
The tree's shadow is 20 ft long.
Step-by-step explanation:
If you take 6 and 15 and turn it into a fraction 6/15 and take 8 and the missing value (x) and turn that into a fraction 8/x, then you can move to the multiplication.
6/15 *8/x = 6x=120/6
120/6=20
Hope this helps :)
This needs some more detailed explanation but I think it's asking to divide 18 months by 18 to find the monthly rate and then multiply by 12 and add I and P???
I honestly don't understand the question so please add more :P
Answer:
cd
Step-by-step explanation:
Answer:
IJ<JH<HI
Step-by-step explanation:
<H would be 43.
The side across from the smallest angle is the smallest side. IJ
The side across from the middle angle is the middle side. JH
The side across from the largest angle is the largest side. HI