Sentences with phrase «statistical procedures»

As a matter of statistical procedure, the entire sampling process suffers from numerous deficiencies.

He likes to use ad hoc statistical procedures to throw out data or weight data he likes at will.

Given the much larger number of women than men in this sample, preliminary analyses examined whether this variable should be controlled in subsequent statistical procedures.

The idea behind value - added modeling is to level the playing field by using statistical procedures that allow direct comparisons between schools and teachers — even when those schools are working with quite different populations of students.

In civics, NAEP creates a scale ranging from 0 - 300, based on statistical procedures called Item Response Theory (IRT).

You do that through statistical procedure where you're basically taking the kids who show up at a teacher's doorstep and getting all the information that you can about them: their incoming tests, their poverty level, demographics, identification for special needs, etc., and trying to statistically factor those things out so that you are left with a clear picture of what teachers are contributing to student learning gains.

Meta - analysis is an advanced statistical procedure that allows the researcher to merge the results of all the studies regarding a specific topic into a quantitative measure representing the size of the overall effect of one variable on another variable.

In his reevaluation of the Tennessee STAR study, he relies on the exact same research design and uses many of the same statistical procedures that we did in our studies of school vouchers in New York City, Dayton, Ohio, and Washington, D.C.

Thus the strictures of statistics do not apply to them in their climate work since their intuition allows them to produce valid results without following strict statistical procedures.

Knutti 02 used a weak statistical procedure and an arbitrary combination of -LSB-...]

A sizeable number of the human studies come from trials carried out in the south of Italy where the ethical controls and statistical procedures required in British and American trials are often lacking, or at least unspecified.

IRT is a set of statistical procedures useful in summarizing student performance across a collection of test exercises requiring similar knowledge and skills.

Standard statistical procedures help us cope with it.

Calculating the linear trend for a data series is a relatively simple statistical procedure, and can even be carried out using standard spreadsheet packages, such as Microsoft Excel.

If the U (s)'s are random variables (disturbances) then the appropriate statistical procedures are different than if the random disturbance terms are independent.

Analyzed data using SAS Statistical Procedures such as Proc Means, Proc Tabulate, Proc Freq, Proc Summary.

Multivariate statistical procedures presented in an applied research settings.

Using an advanced statistical procedure to quantify the strength of deontological and utilitarian inclinations, the research team found that women were more likely than men to adhere to deontological principles.

Sex and gender analysis is frequently performed by only applying subgroup analysis instead of more rigorous statistical procedures.

I mean, let's see a reconstruction that AGW - deniers would agree, a priori, follows proper statistical procedures.

The information in question was a description of statistical procedures (originated by others, not Wiki) which Prof. Wegman intended to apply to a situation.

This «Virtual Anthropology» uses sophisticated mathematical - statistical procedures to analyse 3D data from objects.

To estimate expected student performance, we used a statistical procedure that predicts student achievement (i.e., SAT scores and dropout rates) in the state based on school characteristics and household demographics.

Computing power in the mid-1960s was sorely limited: to achieve stable and reliable conclusions from the data, the team had to randomly select a thousand cases, run a statistical procedure, and repeat that process countless times.

We began to review the findings of our district analysis by first checking that the results from our statistical procedures were consistent with well - known patterns of enrollment in charter schools.

In simplest terms, the statistical procedure of the Coleman Report relies on a problematic stepwise analysis of variance approach, which makes strong assumptions about which factors are fundamental causes of achievement and which are of secondary significance.