Answer only City of San Fernando, La UnionGIVEN:A study shows in 'a certain school that the average number of hours a student answers his/hermodule in a day is 26.8 hours, with a standard deviation of 5:57. Assuming that the data arenormally distributed.aj What is the number of hours in answering modules of a certain student with az-score of 1.472bị Find the prabablity that the number of hours spent by a student in answering his/her modulesis greater than 28 hoursc) Find the probability that the number of hours spent by astudent in answering his/her modulesis less than 42 hoursd) Find the probability that the numberof hours spent by a student in ainswering his/her modulesis between 19 hours and 28 hours.e) If there were 2.780 students in that school. how many students spent between 15 and 41 houtsin answering his/her modules.b)c)1964City of Sand)WISDONBUILDSLaunion

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Answered: A study shows in'a certain scl module…

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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A study shows in'a certain scl module in a day is 26.8 hour normally distributed, a] What is the number of hou b) Find the probability that the