CHAPTER 8 Coursework Example | Topics and Well Written Essays - 250 words

CHAPTER 8 - Coursework ExampleWhen carrying out research, it is important to pass off bias acts in the process. Using a method that freely involves any of the disciples will reduce biasness in the manner of selecting students for the survey. In probability sampling, there is a previous knowledge of the probability that a student participates in the survey (Maxfield and Earl, 223). The sample collected from the chosen respondents reflects the general feeling of the total population from which the samples originate. probability sampling has advantages over another(prenominal) methods of survey. The first advantage is that it offers a better representation of the population than the other methods of survey. The manner of choosing the participants allows for proper representation of the people in the population. Through this, therefore, the method avoids biasness that could occur in choosing participants. The south advantage is that probability sampling gives an opportunity for the s ampler to estimate the accuracy of the survey. Through drawing conclusions on probability theory, it is possible to estimate success or failure of the method accurately (Maxfield and Earl,