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

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

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 22SGR

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