There are 8 1/8 inches in a 1 inch
They are,
1/8,2/8,3/8,4/8,5/8,6/8,7/8,8/8
=1/8,1/4,3/8,1/2,5/8,3/4,7/8,1
Answer=8
Answer:
8
Step-by-step explanation:
359
5-2+5-54-3+405+12-9=359
Answer: a. $128.125
The standard error of the mean is given by :
, where = population standard deviation , n= sample size.
Given:
n= 256
Then, the standard error of the mean:-
Hence, option a. is correct.