Standard scores-measures of variability-norms

Assignment Help Basic Statistics

Reference no: EM1392060

First, Describe the purpose of transforming raw scores into standard scores. Describe what "normal distribution" means.

Next, briefly describe measures of variability, and explain how they might help you understand assessment data.

Finally, describe the function of norms in psychological assessment. Include the following in your discussion:

Percentile ranks
Age norms
Grade norms

Reference no: EM1392060

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