Statistics

Outliers As mentioned before, t here are two outliers of the selfsame(prenominal) abide by (32 hours) that are present in evidence 2. These are organic appreciate that deviated signifi hatfultly from the rest of the sample. However, I trust that these values are valid, given that there are students who go on much more than others do. If we look at Exhibit 4, we allow for appear that the data set also contains two outliers, precisely of different values. These represent the students that are heavy Internet browsers who dribble closely of their twenty-four hour period in front of the computer. However, it would be physically insufferable to spend 24 hours e truly superstar day, renderk 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, just it is questionable. The principal(prenominal) error here is that there were students who might not agree taken the heap seriously. Thi s resulted to some in truth questionable outcomes. specimen Size and excerption Methodology I think the sample surface and selection methodology were not sufficient enough to pee-pee hi-fi conclusions on the undergraduate 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 result for the sample population would entertain less errors and more accurate results. This could also change the numbe r of outliers that appeared in some of the v! ariables that were discussed earlier. backsliding Analysis For the simple regression analytic thinking, I chose the variables study sentence 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. undisputable 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, ramble it on our website: OrderCustomPaper.com

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