{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

AG-Ch-4-2-Notes-WI10

# AG-Ch-4-2-Notes-WI10 - Section 4.2 Notes What are Good Ways...

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

Section 4.2 Notes What are Good Ways and Poor Ways to Sample? Vocabulary: o Sampling Frame & Sampling Design o Simple Random Sample (SRS) o Random number table o Margin of Error o Convenience  Samples  o Types of Bias in Sample Surveys o Key Parts of a Sample Survey Sampling Frame & Sampling Design The sampling frame is the list of subjects in the population from which the sample is taken,  ideally it lists the entire population of interest The sampling design determines how the sample is selected.  Ideally, it should give each  subject an equal chance of being selected to be in the sample Simple Random Sampling, SRS Random Sampling  is the  best way  of obtaining a sample that is representative of the  population simple random sample  of ‘n’ subjects from a population is one in which each possible

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

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• 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.

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

• 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.

Dana University of Pennsylvania ‘17, Course Hero Intern

• 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.

Jill Tulane University ‘16, Course Hero Intern