Four students took a national standardized test for which the mean was 500 and the standard deviation was 100. If a student’s z-
value was 1.75 on the test, what was the student’s score?
2 answers:
z = (x - 500) / 100
1.75 = (x - 500) / 100
175 = x - 500
675 = x
Answer:
A, 675
Step-by-step explanation:
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