Project 12 KEY - Project 12 Math 246 KEY Project Twelve...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Project 12 Math 246 KEY Project Twelve ________/20__ Chapter 12 READ EVERYTHING CAREFULLY : Show all your work. Indicate clearly the methods you use, because you will be graded on the correctness of your methods as well as on the accuracy of your results and explanation. Use complete sentences when appropriate; u se complete mathematical sentences when appropriate; when necessary show your verification of the assumptions. Failure to do so may result in a lower score. If you present parallel solutions, I will grade the lesser of the two A .).In a class survey done in a statistics class at University, students were asked, “Suppose you are buying a new car and the model you are buying is available in three colors: silver, blue, or green. Which color would you pick?” Of the n =111 students who responded, 59 picked silver, 25 picked blue and 27 picked green. Is there sufficient sample evidence to conclude that the colors are not equally preferred? Let α = 0.05. (HINT: this is a goodness of fit Chi-Square test )
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 05/17/2010 for the course MATH 246 taught by Professor Applebaugh during the Spring '10 term at University of Arkansas Community College at Morrilton.

Page1 / 3

Project 12 KEY - Project 12 Math 246 KEY Project Twelve...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online