psda

I started the project by learning and searching on google about the R language so that I can understand it clearly and after learning it step by step, after searching I took a look at the examples and solutions that can help and of course I used the slides that have been given by the lecture.               That was for studying so to do the project I used what I learned from the slides and the examples, after I did the one-sample hypothesis test (t-test) as I wrote in my proposal I did the two-sample hypothesis tests also. When I did the correlation I always got a weak relationship between the variables so I searched again and then I filtered It then I had a strong relationship and I named it example 2. Then the chi-square I didn’t know that it works only for the categorical data so I added more variables to my data that I didn’t choose in the proposal. And the report I did it all step by step once I finish something write it and if I changed anything I will change it. after I did my report I found some mistakes so I continued solving them. Then I did my video I had some problems with my video so I did it like 3 or 4 times I use zoom to record the first problem was that I forgot to share the screen and the second one was a video without audio and the third the laptop died while I’m recording but I continued and finished it.

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