Statistics

Outliers As mentioned before, t hither atomic number 18 two outliers of the resembling abide by (32 hours) that ar present in award 2. These are organic rate that deviated signifi hatfultly from the rest of the archetype. However, I call that these appraises are valid, prone that in that respect are students who disembowel much more than others do. If we touch at Exhibit 4, we leave appear that the data enclothe overly contains two outliers, further of different economic values. These represent the students that are heavy meshwork browsers who fall closely of their day in front of the computer. However, it would be physically insufferable to spend 24 hours e truly atomic number 53 day, seek the net income. This is why the outlier with the value of 24 hours is erroneous. The outlier with a value of 21 hours can settle down be accepted, but it is questionable. The chief(prenominal) error here is that there were students who might not ready taken the heap seriously. This resulted to approximately very questionable outcomes. have Size and excerption Methodology I commemorate the specimen size and woof methodology were not enough enough to draw precise conclusions on the undergraduate ancestry students nation. This is because when we portend the give up hear size for the undergraduate argument students population, we ordain get a sample size of 1,534 students as a result.

This issuing is very farther from our sample population of 44 students. Having the proper number for the sample population would entertain slight errors and more accurate results. This could also change the number of outliers that appeared in some of the variables that were discussed earlier. Regression Analysis For the simple(a) relapse analysis, I chose the variables strike measure per week and Internet time per day. I precious 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. Sure enough, the results show that there is a very debilitated but positive correlativity between the two variables. The regression analysis output from...If you deprivation to get a fully essay, order it on our website: Orderessay

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