Answer:
Step-by-step explanation:
B
The Answer should be Circle , Square
Answer:
No
Step-by-step explanation:
VX = 4 spaces
UW = 3 spaces
Answer:
The standard error of the mean = 2
Step-by-step explanation:
Given that:
The standard deviation σ = 14
The sample size n = 49
The sample mean
= 56
The formula for calculating the standard error can be expressed as:



S.E = 2
Therefore, the standard error of the mean = 2