An economist claims that the population standard deviation of the monthly income of all the families thatbelong to the poverty level is Php 2, 500.00. A group of researchers surveyed 250 families that belong to thepoverty level and obtained a mean monthly income of Php 3, 500.00. Assume that the monthly income of thefamilies is approximately normally distributed.What is the population interest?O a. Number of familiesO b. Poverty levelO c. Group of researchersO d. Monthly income

Population is a pool of individuals from which a sample is drawn for a study.

Answered: An economist claims that the population…

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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Answer letter c, d & e only. thank u!
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