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Solve the problems and show your complete solution. If the answer contains decimal, write up to 3 decimals. 1. The standard deviation on a final examination was 9, while the mean grade was 72. The best 14% of students are expected to achieve 1.5 or higher. What is the minimal grade required for a student to obtain 1.5 or higher?

Solve the problems and show your complete solution. If the answer contains decimal, write up to 3 decimals. 1. The standard deviation on a final examination was 9, while the mean grade was 72. The best 14% of students are expected to achieve 1.5 or higher. What is the minimal grade required for a student to obtain 1.5 or higher?

MATLAB: An Introduction with Applications
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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Solve the problems and show your complete solution. If the answer contains decimal, write up to 3 decimals. 1. The standard deviation on a final examination was 9, while the meangrade was 72. The best 14% of students are expected to achieve 15 or higher. What is the minimal grade required for a student to obtain 1.5 or higher?
Transcribed Image Text:Solve the problems and show your complete solution. If the answer contains decimal, write up to 3 decimals. 1. The standard deviation on a final examination was 9, while the meangrade was 72. The best 14% of students are expected to achieve 15 or higher. What is the minimal grade required for a student to obtain 1.5 or higher?
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