Problem regarding the population of all adults

Assignment Help Physics

Reference no: EM131032213

Problem: The Web site www.twiigs.com allows you to vote on polls that interest you or to post one of your own. Onceyou have found a poll of interest, you just click on "Vote," and your response becomes part of the sample. One of the questions in July 2010 was "How many times have you been pulled over by the police?" Of the 780 people responding, 70% said "1-5 times." You can conclude that

(a) about 70% of Americans have been pulled over by the police "1-5 times."

(b) the poll uses voluntary response, so the results tell us little about the population of all adults.

Reference no: EM131032213

Questions Cloud

What amount of these exploration costs would remain : what amount of these exploration costs would remain in its 12/31/16 balance sheet? a.$22.08 million, b.$27.60 million, c.$16.48 million, d. $37.28 million .

Why people who inherit one mutated allele of the brca : Why people who inherit one mutated allele of the BRCA1 gene have a higher likelihood of developing cancer.

Primary functional components of a software application : Explain the difference among client-server architecture, server-based architecture, and client-based architecture; and distinguish between the two-tier, three-tier, and n-tier client-server architectures.

Discuss different theoretical approaches and models : MGMT20131 - Organisational Governance and Leadership. Discuss the role of leadership in ensuring the good governance of organisations. Discuss different theoretical approaches and models in the study of leadership and governance

Problem regarding the population of all adults : One of the questions in July 2010 was "How many times have you been pulled over by the police?" Of the 780 people responding, 70% said "1-5 times." You can conclude that

At what point does more not equal better : At what point does more not equal better? That is a question many economists struggle with, but when the consumable good is years of life, everyone turns into an amateur economist.

Round to the nearest thousandth : 0.4x0.7 17.9x(-3) -16.9x(4.9) 14/7.9= ( round to nearest tenth ) 0.17-(-6.9) ( round to the nearest thousandth 29/6 (express using ( remainder ) 4-(-6) Please explain how you reach your answers

Prepare a statement that includes your recommendation : Prepare a statement that includes your recommendation for screening applicants - If you recommend that the company should not employ screening processing, be sure to include reasons why, relevant documentation backing up your recommendation, and po..

Issues to an srs : Problem: A state representative wants to know how voters in his district feel about enacting a statewide smoking ban in all enclosed public places, including bars and restaurants, as well as several other current statewide issues. He mails a quest..

User Account

All Pages