Question

Four students took a national standardized test for which the mean was 500 and the standard deviation was 100. If a student's value was 1:75 on the test, what was the student's score?
a. 675
c. 645
b. 650
d.700

Answer 1

Answer:

560 has 0.6 z-value, 450 has -0.5 z-value, 640 has 1.4 z-value, 530 has 0.3 z-value

Step-by-step explanation:

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Answer 2

Answer: The answer is A) 675

Step-by-step explanation: Take each answer choice and subtract it from 500 and divide by 100 until one of them gives you the answer of 1.75