Question 1175333
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Take a 5 digit random numbers of size 50, sum each 5 digit random numbers and consider them 
as a random variable. Make a probability distribution and find its mean and variance.
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Mathematically, this post is soup of words with no sense.


First, what is "5 digit random numbers of size 50" ?


Just this one sentence is a wild gibberish, which may to kill a reader to a death.



Next, it says "sum each 5 digit random numbers".


Mathematically, this statement/instruction/sentence is illiterate: its meaning is dark.


What I should add: - the digits of the numbers? - or the numbers themselves ?  

Then it should be written "add all 5-digit random numbers", not "sum each 5 digit random numbers."



The authors' writing is extremely illiterate.


The right place of this composition is in the garbage bin.



To the author, I would recommend to take medicine regularly, 
to sleep enough and to walk enough, and to forget about mathematical writing.



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<H3>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To the managers of this project</H3>

Please replace this writer, since he/she is not able to present his/her assignment properly.