Answer:
The standard error is 11.
Step-by-step explanation:
Given : If the standard deviation of a normally distributed population is 22.0 and we take a sample of size 4.
To find : The standard error ?
Solution :
The standard error formula is

Where,
is the standard deviation of a normally distributed population
n=4 is the sample size
Substitute the value,



Therefore, the standard error is 11.
Answer:
This is not possible with 2 equal symbols
Answer:A:28.8
Step-by-step explanation:
Answer:
The LCM of 15 and 5 is, 15.
Step-by-step explanation: