The standard error of measurement of a test is 3.5 . A student obtained a score of 70 on the test. How should the student's score be interpreted?
a. The student's test scores will always be between 66.5 and 73.5.
b. The student's true score probably lies between 66.5 and 73.5.
c. The student's obtained scores should be raised to 73.5 or lowered to 66.5 depending on information from other assessments.
d. None of these is an appropriate interpretation.
b
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