The ages of students in a certain highschool had mean 16.5 and standarddeviation 1.2. A student whose age is18 is selected, the z-score of the age18 is equal toSelect one:а. 1.25O b. -1.5C. 1.5d. -1.25

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Answered: The ages of students in a certain high…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The ages of students in a certain high school had mean 16.5 and standard deviation 1.2. A student whose age is 18 is selected, the z-score of the age 18 is equal to Select one: а. 1.25 O b. -1.5 с. 1.5 O C. d. -1.25