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 III 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 IIl is Php 4,500. The average is obtained from two sets of samples with 35 dorms in NCR and 32 dorms in Region III 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 First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

qii. answer only pls

6. what is the critical value

7. what is the computed value

8. compare the compound value and the critical value. what is the relationship between the two values.

9. what is the statistical decision

10. what is the conclusion

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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