Business Research Method

Your retort a) The report of a pilot orbit. go down dress d) The listing of all units in the population from which the sample exit be selected. Feedback It is important to identify a taste frame so that a representative sample can then be interpreted from within a specified unit. Question 2 How will a tec usually prevent a significant sample distribution illusion? Your exercise b) Issue questionnaires to the entire try frame. regenerate Answer d) utilise probability sampling. Feedback Probability sampling allows the detective to apply tests of statistical conditional relation which then allow inferences to be made about the overall sampling frame.Question 3 If an organisation has 12,000 employees and the researcher is able to interview 250 the probability of inclusion body in the sample is? Your Answer a) 1 in 96. Correct Answer c) 1 in 48. Feedback Simple random sampling assumes that each constituent of the population has an equal probability of inclusion in the sampl e. The probability is reckon via a sampling fraction with the total population being separate by the sample size. Question 4 If a researcher wishes to drive a nationally representative sample of trade union members plainly does not defend the resources to travel long distances what method of sampling could they apply?Your Answer a) Stratified random sampling. Correct Answer b) Multi-stage gather sampling. Feedback Multi-stage cluster sampling allows interviewers to concentrate their research more than simple random or stratified sampling. Question 5 Which of the following is not something a researcher will have to consider when thinking about their sample size? Your Answer a) Time and cost. Correct Answer c) Length of questionnaire. Feedback In habitual bigger is better when considering sample size however all researchers assume to be aw atomic number 18 of the limitations of their resources. Question 6Which of the following is an example of convenience sampling? Your Answ er b) A random sample of employees who argon absent from graze through stress. Correct Answer c) Managers attending a seminar on incorporated social responsibility organised by the researcher. Feedback It is possible that the researcher could squander the opportunity of issuing a questionnaire to these managers whilst they are at the seminar. It is unlikely that the researcher will come across the other options in as convenient a manner. Question 7 Which of the following is not a gain of snowball sampling? Your Answer b) It is always representative of the population.Feedback Snowball sampling is unlikely to be representative of the population because of the difficulty in establishing a sampling frame. The sampling frames that apply when snowball sampling is relevant are usually fluid and constantly shifting. Question 8 Quota sampling is use intensively in which type of research? Your Answer d) Ethnographic research. Correct Answer a) Market research. Feedback Commercial researc h and political opinion polling are other types of research that use quota sampling. Question 9 The findings from a study of decision making processes within a UK financial services order can be generalized toYour Answer d) none of the above. Correct Answer c) decision making processes in the researched companies. Feedback Business and management researchers should be cagey of overgeneralizing findings beyond the researched organisation to alternative cultures. Question 10 As array of survey research design the sample was selected by the HR manager. What select of error could this lead to? Your Answer d) Data processing error. Correct Answer a) Sampling error. Feedback The choices made by the HR manager may have been non-random and could also have reflected a bias on the part of the undivided making the choices