Computation of z-scores and standardized scores You are a school psychologist and have been asked to administer a...

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Computation of z-scores and standardizedscores
You are a school psychologist and havebeen asked to administer a verbal intelligence test to a localsenior high school English class to assess writing preparedness ofthe class. You have been given the mean (Î¼ = 70) and populationstandard deviation (Ïƒ = 8) for the raw scores from this test. Basedon the testing manual, you know that the developers of thisassessment generate a standardized score using a predetermined meanof 100 and standard deviation of 25. Answer the following questionsabout the scores below.
Annieâ€™s raw exam score is 80. What is Annieâ€™sz-score?_________
Ryanâ€™s raw score is 66. What is Ryanâ€™sz-score?_
Caseyâ€™s raw score is 85. What is Caseyâ€™sstandardized exam score?_
Kaleighâ€™s standardized exam score is 95. What is Kaleighâ€™sraw exam score?_
Baileyâ€™s z-score is 1.5. What is Baileyâ€™sstandardized score?________

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You have been given the mean 70 and population standard deviation 8 for the raw scores from this test Based on the testing manual you know that the developers of this See Answer

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