Homework Clinic

Mathematics Clinic => Statistics => Topic started by: shofmannx20 on Aug 30, 2019

Title: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or ...
Post by: shofmannx20 on Aug 30, 2019: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or Latino. A political party wants to know how much impact the Hispanic and Latino vote will have, so they wonder if that percentage has changed since then. They take a random sample of 853 adults in Oregon and ask, among other things, their race. 113 of the people surveyed were Hispanic or Latino. Can the political party conclude that the Hispanic proportion of the population has changed since 2010?

Was your test one-tail upper tail, lower tail, or two-tail? Explain why you chose that kind of test in this situation.
Title: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or ...
Post by: Tonny on Aug 30, 2019: Two-tail. The question was whether the proportion had changed. No direction was anticipated.
Title: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or ...
Post by: shofmannx20 on Aug 30, 2019: Excellent
Title: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or ...
Post by: Tonny on Aug 30, 2019: Great! Please up vote :D
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Julia Tann on Apr 26, 2020: Thank you!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Ranbir Mittal on Oct 17, 2020: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: panducke on Dec 3, 2020: Thank you!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: will888 on Dec 4, 2020: Thank you!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Osamudiamen Ogiemwonyi on Dec 9, 2020: Thank u
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Natalie Murphy on Dec 9, 2020: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Yiyang Zhang on Dec 15, 2020: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: David Locke on Dec 15, 2020: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: lalapizza51 on Jan 12, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Vivian Nong on Jan 28, 2021: Grazi!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Hailey Charlize on Jan 29, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: pop tart on Jan 29, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Amy Yu on Jan 29, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: nakamiya on Jan 29, 2021: Thank You
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: chumman on Jan 30, 2021: Thank you!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Thomás Soares on Feb 5, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Blaine on Feb 16, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Makenna Fedrigo on Feb 24, 2021: Thank you!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: ALEXANDER MCAULIFFE on Feb 24, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Aletheia Tsuchiya on Feb 25, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Hellia Hounder on Feb 25, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Hdne Jejr on Feb 28, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Mary Ann Lamb on Mar 1, 2021: Thanks
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Rayah Sibunga on Mar 10, 2021: Thank yiu
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: JAMIE RICOTTA on Mar 10, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Ayonna Gray on Mar 11, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Isiah Holmes on Mar 22, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Tanya66 on Mar 24, 2021: Quote from: Tonny on Aug 30, 2019
Two-tail. The question was whether the proportion had changed. No direction was anticipated.
thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Shivam Patel1 on Mar 28, 2021: thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: pabsackel on Apr 1, 2021: Thank you
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: Daniil Prokhurovskii on Jan 25, 2022: Thank you!
Title: Re: According to the 2010 U.S. Census, 11.7% of the people in the state of Oregon were Hispanic or .
Post by: 22boydz on Apr 7, 2022: thank you