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Standard Deviation for Small Samples.
- Source :
-
Teaching Statistics . Summer2006, Vol. 28 Issue 2, p40-43. 4p. - Publication Year :
- 2006
-
Abstract
- Neater representations for variance are given for small sample sizes, especially for 3 and 4. With these representations, variance can be calculated without a calculator if sample sizes are small and observations are integers, and an upper bound for the standard deviation is immediate. Accessible proofs of lower and upper bounds are presented for a broad spectrum of readers. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0141982X
- Volume :
- 28
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- Teaching Statistics
- Publication Type :
- Academic Journal
- Accession number :
- 20456744
- Full Text :
- https://doi.org/10.1111/j.1467-9639.2006.00238.x