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
Axis -b/2a=-12/2*3=-2
vertex(-2,-3)
1:3 you would pull one black sock every 3 orange socks
Answer:
760
Step-by-step explanation:
First you multiply 120 by 5 because n equals five which equals 600 then add 160 which equals 760
