Found 1202 datasets matching "sample-size".
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A total of 100 samples were collected from two proximal sections of Keanakākoʻi, Tephra unit D deposits. Samples were analyzed on Microtrac CAMSIZER® P4 and X2 instruments for grain size and shape...
Search relevance: 111.31 | Views last month: 0 -
This brief provides more information about a how a State may, for planning purposes, calculate a sample size for the NYTD follow-up population. Metadata-only record linking to the original...
Search relevance: 109.76 | Views last month: 0 -
Background Published formulas for case-control designs provide sample sizes required to determine that a given disease-exposure odds ratio is significantly different from one, adjusting...
Search relevance: 109.63 | Views last month: 1 -
These detailed tables show sample sizes and population estimates from the 2011 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates are provided by age group,...
Search relevance: 104.01 | Views last month: 0 -
This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI...
Search relevance: 84.58 | Views last month: 0 -
These detailed tables show sample sizes and population estimates from the 2012 National Survey on Drug Use and Health (NSDUH) Mental Health Detailed Tables. Samples sizes and population estimates...
Search relevance: 71.52 | Views last month: 0 -
These detailed tables show sample sizes and population estimates pertaining to mental health from the 2010 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates...
Search relevance: 71.11 | Views last month: 0 -
These detailed tables show sample sizes and population estimates from the 2010 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates are provided by age group,...
Search relevance: 71.11 | Views last month: 0 -
These detailed tables show sample sizes and population estimates pertaining to mental health from the 2011 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates...
Search relevance: 70.85 | Views last month: 0 -
These detailed tables show sample sizes and population estimates from the 2012 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates are provided by age group,...
Search relevance: 70.85 | Views last month: 0 -
These detailed tables show standard errors for sample sizes and population estimates from the 2012 National Survey on Drug Use and Health (NSDUH) Mental Health Detailed Tables. Samples sizes and...
Search relevance: 66.63 | Views last month: 1 -
These detailed tables show standard errors for sample sizes and population estimates from the 2012 National Survey on Drug Use and Health (NSDUH). Standard errors for samples sizes and population...
Search relevance: 66.38 | Views last month: 1 -
These detailed tables show standard errors for sample sizes and population estimates from the 2011 National Survey on Drug Use and Health (NSDUH). Standard errors for samples sizes and population...
Search relevance: 66.38 | Views last month: 0 -
These detailed tables show sample sizes and population estimates from the 2013 National Survey on Drug Use and Health (NSDUH). Samples sizes and population estimates are provided by age group,...
Search relevance: 66.00 | Views last month: 1 -
These detailed tables show standard errors for sample sizes and population estimates from the 2010 National Survey on Drug Use and Health (NSDUH). Standard errors for samples sizes and population...
Search relevance: 66.00 | Views last month: 0 -
These detailed tables show standard errors sample sizes and population estimates pertaining to mental health from the 2010 National Survey on Drug Use and Health (NSDUH). Samples sizes and...
Search relevance: 66.00 | Views last month: 0 -
These detailed tables show standard errors of sample sizes and population estimates pertaining to mental health from the 2011 National Survey on Drug Use and Health (NSDUH). Samples sizes and...
Search relevance: 65.65 | Views last month: 0 -
Bulk samples of streambed sediment were collected from two reaches of the lower Merced River in California's Central Valley to support research intended to evaluate the extent to which large-scale...
Search relevance: 63.81 | Views last month: 2 -
At 11:21 p.m. (Hawaii Standard Time [HST]) on November 27, 2022, Mauna Loa volcano on the Island of Hawaiʻi started erupting from fissures at its summit caldera, Mokuʻāweoweo. This was followed...
Search relevance: 63.24 | Views last month: 0 -
Background The Resource Dispersion Hypothesis (RDH) proposes a mechanism for the passive formation of social groups where resources are dispersed, even in the absence of any benefits of...
Search relevance: 61.93 | Views last month: 1
