A particular standardized test has a mean score of 455 with a standard deviation of 112....

Question

Question

A particular standardized test has a mean score of 455 with a standard deviation of 112. A student received a z-score of 1.07 on this test. Determine the student's actual score. Round to the nearest whole number.

Answer 1

Answer #1

Solution: Given that z = 1.07 6 112 M = 455 using a score formula x = z 6 + u x = 1,078 112+ 455 x = 57484 x =575

Answer 2

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