Math 246 Project 7 Sample KEY (1)

Math 246 Project 7 Sample KEY (1) - KEY Project 7 Chapter 9...

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

View Full Document Right Arrow Icon
KEY Project 7 Chapter 9 Use complete sentences when appropriate; u se complete mathematical sentences when appropriate. Failure to do so may result in a lower score. S how 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. If you present parallel solutions , I will grade the lesser of the two. 1. A soft-drink manufacturer is worried that its filling machine is underfilling the bottles that are supposed to have 19.2 ounces. The quality-control manager takes a random sample of 20 bottles from the production line and obtains: 18.9 18.9 19 18.9 19.2 19 19 19.2 19 19.3 18.9 19.1 18.7 18.5 19 19.3 18.8 19.1 19.5 19 a. Use the data to compute a point estimate for the population mean for the content of the bottles produced by the manufacturer. (Read the MINITAB output) The point estimate for the population mean for the content of bottles produced by the manufacturer is 19.015 ounces.
Image of page 1

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

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

{[ snackBarMessage ]}

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern