6. The geometric mean of 10 observations on a certain variable was calculated as 16.2. It was later discovered that one of the observations was wrongly recorded as 12.9, in fact it was 21.9. Apply...

Extracted text: 6. The geometric mean of 10 observations on a certain variable was calculated as 16.2. It was later discovered that one of the observations was wrongly recorded as 12.9, in fact it was 21.9. Apply appropriate correction and calculate the correct geometric mean. ase.