I Standard deviation of data after data treatment

47
4
I was given the averages (AVG) and the corresponding standard deviation (SD) of sets of data. I have no copy of the raw data for each data point that were used to calculate the AVG and SD.

I performed further data treatment on the data. I want to ask what is the relationship between the original SDs and the SDs of my treated data.

Thank you!
 
33,374
9,103
That depends on the treatment you did.
Error propagation will tell you what to do.
 
47
4
That depends on the treatment you did.
Error propagation will tell you what to do.
I will look into it. Thank you so much!
 

Want to reply to this thread?

"Standard deviation of data after data treatment" You must log in or register to reply here.

Related Threads for: Standard deviation of data after data treatment

Replies
3
Views
9K
Replies
9
Views
2K
Replies
5
Views
46K
Replies
3
Views
2K
Replies
9
Views
4K
Replies
3
Views
2K
Replies
33
Views
44K

Physics Forums Values

We Value Quality
• Topics based on mainstream science
• Proper English grammar and spelling
We Value Civility
• Positive and compassionate attitudes
• Patience while debating
We Value Productivity
• Disciplined to remain on-topic
• Recognition of own weaknesses
• Solo and co-op problem solving
Top