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.
Alvar Thiel died in 1973.
Alvar Thiel was born in 1893.
Otto Thiel died in 1915.
Otto Thiel was born in 1891.
Lucien Thiel was born in 1943.
Lucien Thiel died in 2011.
Ernest Thiel died in 1947.
Ernest Thiel was born in 1859.
Thiel College was created in 1866.
Jon Thiel was born in 1975.
Andreas Thiel was born in 1960.
Adolf Thiel was born in 1915.