Answer:
The standard error of the mean is 0.02
Step-by-step explanation:
Here, we want to calculate the standard error of the mean.
Mathematically;
standard error of mean = SD/ √n
where SD is the standard deviation and n is the number of samples
From the question, SD = 0.22 and n = 121
Inserting this into the equation
Standard error of the mean = 0.22/√121
= 0.22/11 = 0.02
Answer:
Quadrant I
Step-by-step explanation:
Quadrant IV (bottom right corner) reflects over the x axis into the top right corner or Quadrant I
Replace x in the equation with the x value of the point (6) and solve. If it equals the y value (0) it is a solution if it noes not equal (0) it is not a solution.
Y = 6^2 = 36
36 is not 0 so (6,0) is not a solution
Answer:
3.14 yd²
Step-by-step explanation:
Area = πr² = π(1)² = 3.14 yd²
Answer:
(2, 4)
Step-by-step explanation:
y = 3x - 2
y = -2x + 8
3x - 2 = -2x + 8
+ 2 +2
3x = -2x + 10
+2x +2x
5x = 10
/5 /5
x = 2
y = 3x - 2
y = 3(2) - 2
y = 6 - 2
y = 4
(x, y) --> (2, 4)
Hope this helps!