Post Utme Lead City University 2019 Mathematics Question 40

Practice objective / multiple choice question 40 from the 2019 Post Utme Lead City University Mathematics examination.

Post Utme Lead City University 2019 Mathematics Objective / Multiple Choice
Question 40 POST_UTME_LEAD_CITY_UNIVERSITY • 2019 • MATHEMATICS • objective

A set of exam scores has a mean of 75 and a standard deviation of 10. Find the z-score of a score of 90.

Answer Options

Correct Answer A. \(\frac{90 - 75}{10}\)
B. \(\frac{75 - 90}{10}\)
C. \(\frac{90 - 75}{10} + 1\)
D. \(\frac{75 - 90}{10} - 1\)
Correct Answer
A
Correct Option:
\(\frac{90 - 75}{10}\)

About This Question

This is Post Utme Lead City University 2019 Mathematics Question 40. It is one of the objective questions from the 2019 Post Utme Lead City University Mathematics examination.

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