Answer:
a
b
Step-by-step explanation:
From the question we are told that
The number of bootstrap samples is n = 1000
From the question we are told the confidence level is 95% , hence the level of significance is
=> 
Generally the percentage of values that must be chopped off from each tail for a 95% confidence interval is mathematically evaluated as
=>
Generally the number of the bootstrap sample that must be chopped off to produce a 95% confidence interval is
=> 
=>
Answer:
Explanation:
3x - 7y = 21
6x = 14y + 42
Or 6x - 14y = 42
3x - 7y = 21 (1)
6x - 14y = 42 (2)
———————
-2(3x - 7y = 21)
6x - 14y = 42
———————
-6x + 14y = -42
6x - 14y = 42
———————
0x + 0y = 0
So I think in this case x and y has infinitely many solution
<, > - open circle
≤, ≥ - closed circle
<, ≤ - draw to the left
>, ≥ - draw to the right
--------------------------------------------
We have x ≥ 3
closed circle on number 3 and draw the line to the right
Solve the system of equations by substitution.
3/8x + 1/3y = 17/24
x + 7y = 8
x = -7y + 8 and substituting it to the first equation
3/8x + 1/3y = 17/24
3/8(-7y + 8 )+ 1/3y = 17/24
Solving for the value of y = 1
And substituting y =1 to the second equation
X= 1
(1, 1)
Answer:
Huh? I'm not sure what you're asking try C
