Statistics

Outliers As mentioned before, t here are two outliers of the equal abide by (32 hours) that are present in shew 2. These are organic look on that deviated signifi hatfultly from the rest of the sample. However, I commend that these values are valid, given that there are students who buy the farm much more than others do. If we look at Exhibit 4, we volition appear that the data set also contains two outliers, alone of different values. These represent the students that are heavy Internet browsers who conk closely of their solar day in front of the computer. However, it would be physically insufferable to spend 24 hours e truly champion day, plank the Internet. This is why the outlier with the value of 24 hours is erroneous. The outlier with a value of 21 hours can still be accepted, yet it is questionable. The important error here is that there were students who might not take taken the heap seriously. This resulted to some really questionable outcomes. essay Size and excerption Methodology I think the sample size of it and selection methodology were not sufficient enough to draw finished conclusions on the undergrad business students nation. This is because when we calculate the give up sample size for the undergraduate business students population, we will get a sample size of 1,534 students as a result.

This issuing is very far from our sample population of 44 students. Having the proper enumerate for the sample population would entertain less errors and more accurate results. This could also change the number of outliers that appeared in some of the variables that were discussed earlier. relapse Analysis For the simple r egression compend, I chose the variables st! udy m per week and Internet time per day. I wanted to see if the number of hours a student spends browsing the Internet per day could affect his or her amount of study time per week. certain(predicate) enough, the results show that there is a very weak but positive correlation between the two variables. The regression analysis output from...If you want to get a full essay, pitch it on our website: OrderEssay.net

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