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A standardized test has a mean of 70 and a standard deviation of 5. John has a score of 60. What is John’s T-score? a. 30 b. 35 c. 40 d. 45

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

A standardized test has a mean of 70 and a standard deviation of 5. John has a score of 60. What is John’s T-score?

a. 30

b. 35

c. 40

d. 45

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