Question: Suppose there is a test with average test grade 80 and standard deviation = 2. James took the test and his grade is 83.

Suppose there is a test with average test grade 80 and standard

Suppose there is a test with average test grade 80 and standard deviation = 2. James took the test and his grade is 83. Calculate the standardized score of James' test grade. (See formula in Co-Requisite Activity 11B.) The standard score of James' test grade is: Spell check Robert took the test and scored below the average test grade. Will Robert's standardized score be positive or negative? A/

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