qii.1. what is the null hypothesis2. what is the alternative hypothesis3. which is the claim, the null hypothesis or the alternative hypothesis4. what type of test to use5. what is the level of significance A survey found that the average monthly rental fee of anordinary dorm in NCR is Php 5,100 and in Region IIl isPhp 4,500. The average is obtained from two sets ofsamples with 35 dorms in NCR and 32 dorms in RegionII with a standard deviation of Php 200 and Php 230respectively. At a=0.05, is there sufficient evidence to saythat the dorm rate in NCR is higher than in Region II?

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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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Question

qii.

1. what is the null hypothesis

2. what is the alternative hypothesis

3. which is the claim, the null hypothesis or the alternative hypothesis

4. what type of test to use

5. what is the level of significance

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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Can you help me with that?
I understand how the level of signficance = 1.96 and I understand: Ho:μ=5 - Ha:μ<5 But I need help understanding how to calculate the test statistic. I know we have a sum of 93 with a sample size of 28 but how do you come to the conclusion for the test stastisic and how do you figure out whether you have enough proof to accept or reject the claim? Thank you.