"valid" in inglés with examples - Collocation dictionary inglés
- The test was carried out with "a statistically valid sample" of 15,638 reservists assigned to 119 different units, the Pentagon said Friday.
- "If we're suspicious," Mr. Stetson said, "we'll go to the school and ask if that's really a valid writing sample, or whatever."
- The auditor would "randomly select" a "statistically valid" sample of claims (usually 30-50.)
- Nancy Brown, Athenahealth's senior vice president for clinical service development, acknowledged that "it is not a statistically valid sample."
- In using autopsies to assess quality of care, one problem involves random selection of cases to obtain statistically valid samples.
- It is based on estimating a probability distribution representing what can be expected from valid samples.
- Striking a balance between a statistically valid sample and minimum surveyor cost is not simple.
- Ensuring that a statistically valid sample that will give a fair and accurate allocation presents a challenge.
- "But this is the first statistically valid sample of what workers themselves think on a range of issues of particular interest to the commission."
- For example, they might say that their telephone polls get too few blacks and Hispanics, forcing them to weight up the number of minorities to get a valid national sample.
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