Answer:
V
≈
54.83
Step-by-step explanation:
This should be the correct answer.
Answer:
- 0.5379
Step-by-step explanation:
Given the data below :
(47, 8), (46, 10), (27, 10)
X:
47
46
27
Y:
8
10
10
Using the functionality of the correl() function in excel, which takes in the x and y values of a data. The value of correlation Coefficient (r) obtained is - 0.5379 which indicates that a fairly strong negative correlation exists between the x and y variables. As the the strength of correlation depends on how close the Coefficient is to 1 (strong) or 0 ( weak). Negative value indicates that an increase in the value of one variable leads to a decrease on the value of the other.
Answer:
3 1/8
Step-by-step explanation:
25/9 * 9/8 =
9's cancel out
25/8 =
3 1/8
Answer:
A
Step-by-step explanation:
For lines to be parallel, their slopes need to be the same.
For lines to be perpendicular, the product of their slopes needs to be -1.
None of these conditions are met since the slopes are 2 and 4 respectively.
Sooo.... The answer must be A! :)
Answer:
6j6j
Step-by-step explanation:
