STATISTIC ASSIGNMENT BASED ON R CODE.

I need it witin 20 hours and 100 % correct solution.

Only those teachers message me who have pre experience with the R code plzz.

The instructions clearly stated that 
you must submit your R code. This means the source code as plain text, 
not pasted into a PDF or docx. If you failed to submit a *.r file with 
your source code, please submit one in Canvas ASAP (use the same place 
you submitted HW6). You will get a ZERO on this assignment if you did 
not submit such a file.

One more time, we should be able to run this command from R:

source("yourfile.r", echo = TRUE)

Where "yourfile.r" is whatever you named your source code file.