Examlex
When two strains of bacteria with genotypes ABcd and abCD are grown together in the lab, a small number of bacteria with the genotype ABCD eventually arise.How does this likely occur?
Percentile
A statistical value indicating the percentage of scores in a distribution that a specific score is equal to or higher than.
No Child Left Behind
A U.S. Act passed in 2001 aimed at improving the performance of America's primary and secondary schools by increasing standards of accountability.
Norm-Referenced Testing
Testing in which a student's performance is compared to a norm group or a representative sample of peers to determine the relative standing.
Scale of Measurement
The method used to categorize and quantify variables in research, which determines the type of analytical technique that can be used on the data.
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