A local political representative wants to know how voters in his district feel about a government bailout of the auto industry. He mails a questionnaire on this subject to a simple random sample of 1200 voters in his district. Of the 1200 questionnaires mailed, 221 were returned and of these 182 were opposed to the bailout. Reference: Ref 7-2 This result is an example of Select one: a. a survey result with selection bias. Ob. a survey result with little bias because 1200 voters represent an important part of his district. O c. a survey result containing non-response bias. O d. a survey result with little bias since people understand whether they support the bailout. Decide if the sample is representative (or not) of the population for the question of interest in the following survey. Question: Average age of people in Kuala Lumpur. Sample: 1000 people picked randomly from all people living in Kuala Lumpur. Population: All people living in Kuala Lumpur. Select one: O a. Representative O b. Not representative

A local political representative wants to know how voters in his district feel about a government bailout of the auto industry. He mails a questionnaire on this subject to a simple random sample of 1200 voters in his district. Of the 1200 questionnaires mailed, 221 were returned and of these 182 were opposed to the bailout. Reference: Ref 7-2 This result is an example of Select one: a. a survey result with selection bias. Ob. a survey result with little bias because 1200 voters represent an important part of his district. O c. a survey result containing non-response bias. O d. a survey result with little bias since people understand whether they support the bailout. Decide if the sample is representative (or not) of the population for the question of interest in the following survey. Question: Average age of people in Kuala Lumpur. Sample: 1000 people picked randomly from all people living in Kuala Lumpur. Population: All people living in Kuala Lumpur. Select one: O a. Representative O b. Not representative

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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