CJ 301 Asm 4 second page

CJ 301 Asm 4 second page - 4 What is(are the difference...

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

4 What is (are) the difference between measures of central tendency and measures of dispersion? 1 points Central tendency measures the middle of the data set whereas dispersion measures scattered numbers on the data set. 5. A study based on a sample of 9 students yields the following scores on a 10-point scale of cultural diversity awareness. 5 points 1 2 2 2 6 7 7 8 10 a What is the mean? 5 b What is the median? 6 c What is the mode? 2, 7 d What is the standard deviation?
Image of page 1

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

Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 9.274 6 The parole board is alarmed by the low number of years actually spent in prison for those inmates sentenced to 20-year sentences. To help them make parole recommendations they gather data on the number of years served for a sample of 5 potential parolees. The number of years served for these 5 parolees is as follows: 2-4.4=-2.4=5.76 6-4.4=1.6=2.56 7-4.4=2.6=6.76 4-4.4=-.4=.16...
View Full 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