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A survey found that the average monthly rental fee of an ordinary dorm in NCR is Php 5,100 and in Region III is Php 4,500. The average is obtained from two sets of samples with 35 dorms in NCR and 32 dorms in Region II with a standard deviation of Php 200 and Php 230 respectively. At a=0.05, is there sufficient evidence to say that the dorm rate in NCR is higher than in Region III?

A survey found that the average monthly rental fee of an ordinary dorm in NCR is Php 5,100 and in Region III is Php 4,500. The average is obtained from two sets of samples with 35 dorms in NCR and 32 dorms in Region II with a standard deviation of Php 200 and Php 230 respectively. At a=0.05, is there sufficient evidence to say that the dorm rate in NCR is higher than in Region III?

MATLAB: An Introduction with Applications
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 survey found that the average monthly rental fee of an ordinary dorm in NCR is Php 5,100 and in Region IIl is Php 4,500. The average is obtained from two sets of samples with 35 dorms in NCR and 32 dorms in Region II with a standard deviation of Php 200 and Php 230 respectively. At a=0.05, is there sufficient evidence to say that the dorm rate in NCR is higher than in Region II?
Transcribed Image Text:A survey found that the average monthly rental fee of an ordinary dorm in NCR is Php 5,100 and in Region IIl is Php 4,500. The average is obtained from two sets of samples with 35 dorms in NCR and 32 dorms in Region II with a standard deviation of Php 200 and Php 230 respectively. At a=0.05, is there sufficient evidence to say that the dorm rate in NCR is higher than in Region II?
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