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Name: Pew Research Center is a nonpartisan polling organization that provide
Uploaded: 2024-03-20T07:07:00.000Z
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Description: Pew Research Center is a nonpartisan polling organization that provides information about issues, attitudes, and trends shaping America. In a poll, Pew researchers found that 73% of teens aged 13–17 have a smartphone, 15% have a basic phone and 12% h

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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Pew Research Center is a nonpartisan polling organization that provides information about issues, attitudes, and trends shaping America. In a poll, Pew researchers found that 73% of teens aged 13–17 have a smartphone, 15% have a basic phone and 12% have no phone. The study also asked the respondents how they communicated with their closest friend. Of those with a smartphone, 58% responded texting, 17% social media and 10% phone calls. Of those with no smartphone, 25% responded texting, 29% social media and 21% phone calls.†

Do you think the Pew researchers conducted a census or a sample survey to obtain their results? Why?

Pew Research conducted a sample survey. A census would not have provided realistic information on such a large population.

Pew Research conducted a census. A sample survey would not have provided realistic information on such a large population.

Pew Research conducted a census. It would not have been practical to conduct a sample survey on such a large population

.Pew Research conducted a census, as data on this population is easily collected.

Pew Research conducted a sample survey. It would not have been practical to conduct a census on such a large population.

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