Statistics

Outliers As mentioned before, t here are two outliers of the equal abide by (32 hours) that are present in exhibit 2. These are organic mensurate that deviated signifi hatfultly from the rest of the sample. However, I weigh that these values are valid, given that there are students who train much more than others do. If we look at Exhibit 4, we pass on appear that the data set also contains two outliers, nevertheless of different values. These represent the students that are heavy Internet browsers who surpass closely of their daytime in front of the computer. However, it would be physically insufferable to spend 24 hours e truly individual day, copk 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 now it is questionable. The chief(prenominal) error here is that there were students who might not comport taken the heap seriously. This resulted to some truly questi onable outcomes. experiment Size and excerption Methodology I think the sample surface and selection methodology were not sufficient enough to name precise 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 second 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. statistical regression Analysis For the simple regression abstract, I chose the variables study prison term 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. authorized enough, the resu lts show that there is a very weak but posit! ive correlation between the two variables. The regression analysis output from...If you want to get a full essay, severalise it on our website: OrderCustomPaper.com

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