This is the following definition of postmark:
An official mark stamped on a letter or other postal package, giving the place, date, and time of posting, and serving to cancel the postage stamp.
No, but sometimes "average" means "mean" - when it doesn't mean median, geometric mean, or something else entirely.
The answer will depend on who you mean by HE.The answer will depend on who you mean by HE.The answer will depend on who you mean by HE.The answer will depend on who you mean by HE.
See mean-8. Or get a dictionary.
There is no statistical term such as "deviation mean".
No, the geometric mean is not the same as the mean of two numbers.
Postmark within 30 days means you have to take the item to the local post office and have then postmark, or datestamp it.
I can give you several sentences.The postmark on that letter says it came from Egypt.The post office stamps a postmark on the envelope.I want to keep that envelope with the London postmark.
The postmark has been pretty much wiped clean.
Your letter will not proceed without a postmark.
According to the postmark, the envelope originated Salem, Oregon.
IT is mark.
at the U.S.P.S.
The cast of Postmark Canada - 1958 includes: Geoffrey Hogwood as Narrator
The cast of Postmark - 2008 includes: Teddy G Alexander as Photocopier Guy
bucky has it
The postmark only states when the letter was processed in the Post Office Sorting Office.
The phone number of the Postmark Collectors Club is: 419-483-1913.