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here the hypothetical solution or actions are explored and evaluated by the decision marker these studies do not require extensive efforts as
preliminary research preliminary research is necessary to understand the problems environment it involves1 discovering and crystallizing the problem2
problem formulation process mainly consists of studying situation environment hypothetical solutions or actions and choice of most appropriate course
the research problem undertaken for study must be carefully selected the task is a difficult one although it may not appear to be so help may be
a research problem in general refer to some difficulty which a researcher experiences in the context of either a theoretical or practical situation
asampling error is measurable while it is not easy to measure a non sampling errorsbsampling error decrease as the sample size increase this is not
data analysis error an in the case of data processing errors can occur on account of wrong analysis of data apart from simple mistakes summation
data processing error after the have been collected they are to be processed this involves coding the responses recording the codes etc so that data
this error occurs on account of interview influence in conducting an interview or wrong recording by him by putting emphasis on a certain word or
an experiment aims at measuring the impact of one or more independent variables on a dependent variable for example take the case of the impact of
this is caused when the information gathered is different from the information sought for example respondents are asked to indicate whether they own
non response error it is almost impossible to obtain data from each and every respondent covered in the same there are always some respondents who
surrogate information errors this type of error occurs when the information sought by the researcher is different from the information needed to
the sampling frame is the list of all units comprising the population from which a sample is to be draw if the sampling frame is incomplete or
if the populate is not well defined and does not fit to the object of research study then an error occurs in other words selection of an
1 an agent has a utility function over goods 1 and 2 of the form u xc1 x d2 where c is your individual number and d is your minimum number the
defective problem definition problem on which research is to be undertaken should be precisely defined for example a study on unemployment must
non sampling errors as the name implies are all those errors which occur in different stages of research except in the selection of sampling
quite frequently marketing studies are based on sample of people or products or stores the results emerging from such studies are then generalized
while undergoing the steps involved in the research process the researcher should ensure that the research does not have a high degree of error
after the data have been collected the researcher turns to the task of analyzing them the analysis of data requires a number of closely
the researcher should see that the project is executed in a systematic manner and in timeif the survey is to be conducted by means of structured
this assessment aims to provide students with the opportunity to hone their analytical and decision- making skills it also aims to help students
1 company a wants to discourage unionization through the united technical workers of america true or false in order to do so it can initiate an
1determination to enter a new territories2to decide to enter a new market or not3to determine how much production capacity to be builds up4 helpful