CCJ4700 Final Exam Correctly solved 100% Pass

CCJ4700 Final Exam Correctly solved 100% Pass

Inferential Statistics allow

{{Ans- Allow researchers to use sample data to make statements about populations

The sample statistics is the

 {{Ans- Chi square value

By convention, my analysis demonstrates acceptable evidence that the cause and effect are associated in the population because {{Ans- p is less than or equal to .05

The significance test for my chi square analysis tells me {{Ans- How confident I should be in the observed relationship

Which univariate statistic does not describe dispersion? {{Ans- The mean

Which of the following issues is most likely to lead a researcher to calculate rates? {{Ans- Differing sizes of populations of interest

Chi square analyses help researchers assess the ____ of their findings. {{Ans- Statistical conclusion validity

3 types of surveys

{{Ans- 1) mail or internet (self administered)

2) telephone surveys

3) face to face surveys

Mail Surveys

{{Ans-

Advantages: cost is low, high coverage of population, external resources to aid in response

Disadvantages: response rates low, researcher cannot control order, no clarification, requires reading skills