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 How to Convert Percentiles to Standard Scores?

Answer Percentiles are probably the most commonly quoted test score in education and indicate a student's ranking compared to a hypothetical group of 100 similar students of the same age, for the same tes... Read More »
http://www.ehow.com/how_8502101_convert-percentiles-standard-scores.html

Top Q&A For: How to Convert Percentiles to Standard Scores

How to Convert T-Scores to Percentiles?

T-Scores are mostly used on standardized psychological tests and some medical tests. The scores are designed so that a score of 50 is considered average and the standard deviation is 10. These scor... Read More »
http://www.ehow.com/how_8362578_convert-tscores-percentiles.html

Difference Between Standard Scores & Z-Scores?

Students are subject to all kinds of state and national tests now to determine how much they have learned compared to other students in the same state or country. Educators, and politicians, need s... Read More »
http://www.ehow.com/info_8506816_difference-between-standard-scores-zscores.html

What Are the Average Standard Scores on the WIAT-II?

Wiat-II is the common acronym for the Weschler Individual Achievement Test, 2nd edition. This test is a norm-referenced standardized test commonly used to help determine if a student has a learning... Read More »
http://www.ehow.com/info_8520607_average-standard-scores-wiatii.html

How to Convert PSAT Scores?

Your PSAT scores become a analytical tool when you convert them to the same scale as the SAT. The three test parts and the scoring results of the PSAT and the SAT are almost identical. One importa... Read More »
http://www.ehow.com/how_6555794_convert-psat-scores.html


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