Q.7.1 Calculate the following, using the appropriate formulae:(Note: ALL calculations must be shown. Final answers should be given to twodecimal places]Q.7.1.1The mean. Interpret your answer.Q.7.1.2 The mode. Interpret your answer.Q.7.1.3 The third quartile. Interpret your answer.Q.7.1.4 The 67th Percentile. Interpret your answer.Q.7.1.5 The standard deviation.(Note: The relevant formula must be used, marks will not be awarded if theanswer is simply obtained from the calculator] The following grouped frequency distribution table indicates the marks obtained by students on aMaths test.Mark (%)Number of Students0-< 20420 -< 401140 -< 601860 -< 801280 -< 1005n = 50

Mean: Mode: Quartile: Percentile: Standard deviation: σ=h21N∑fd2-1N∑fd2

Answered: Q.7.1 Calculate the following, using…

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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