Q5 4. The average cost of a hotel room in Al Kharj is said to be SAR 190 per night.A random sample ofSAR 5. Test the hypotheses at significance level a = 0.0525 hotels resulted in x= SAR 191.5 andS =5. A advertising company claims that it receives 15 % responses from itsmailing. To test this claim, random samples of 200 were surveyed with 40responses. Test the hypotheses at a =0.05.

From the provided information, Sample size (n) = 200 From which 40 responses. Sample proportion (p̂)…

Answered: A advertising company claims that it…

A advertising company claims that it receives 15 % responses from its mailing. To test this claim, random samples of 200 were surveyed with 40 responses. Test the hypotheses at a =0.05.

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

4. The average cost of a hotel room in Al Kharj is said to be SAR 190 per night.
A random sample of
SAR 5. Test the hypotheses at significance level a = 0.05
25 hotels resulted in x
= SAR 191.5 and
S =
5. A advertising company claims that it receives 15 % responses from its
mailing. To test this claim, random samples of 200 were surveyed with 40
responses. Test the hypotheses at a =0.05.

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