The weekly allowance of all the Senior High School students in a particular city has anaverage of Php 500 with a standard deviation of Php 25. A random sample of 60 students wasasked of their weekly allowance. Determine the standard error of the sampling distribution ofthe mean weekly allowance of Senior High School students in this high city.A normal population has a mean of 120 and variance of 16. How large must ure Size of therandom sample be if the standard error must be equal to 2.31? The average weight of cats in a particular barangay is 3.9 kg with a standard deviation of 0.82 kg. If 30 cats are randomly selected, determine the mean, standard deviation and variance ofthe corresponding sampling distributions of the sample means.

Solution: Given information: n= 60 Sample size μ= 500 Population mean σ= 25 Population staandard…

Answered: The weekly allowance of all the Senior…

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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