Answer:
1
Step-by-step explanation:
Equation of variance:
Total Variance = sum (i=1, N) {c^2,variance^2}
= c1^2*variance1^2 + c2^2*variance2^2 + .....
Variance of X = 1
Variance of Y = 5
Variance of Y - 2X = (1^2)*(5) - (2^2)**(1)
= 5 - 4 = 1
i cant read it
Answer:
j
Step-by-step explanation:
Answer:
Option B is correct
Step-by-step explanation:
because when you compare the table with graph you can understand easily.
Answer:
21
Step-by-step explanation:
Answer:

Step-by-step explanation:
368%
<em>convert to a fraction</em>

<em>divide top and bottom by 2</em>
<em />
<em />
<em>divide top and bottom by 2</em>
<em />
<em />
92/25 = 3 remainder 17
