Question 1147025
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They want you calculate


    P = {{{C[10]^4*p^4*q^(10-4)}}} = {{{((10*9*8*7)/(1*2*3*4))*0.3^4*(1-0.3)^6}}} = {{{((10*9*8*7)/(1*2*3*4))*0.3^4*0.7^6}}}.


You can do it "manually" using your calculator or computer.


Or, as alternative, you can do it with TECHNOLOGY, using Microsoft Excel in your computer or specialized web-site/web-sites.


If you use MS Excel, copy the last formula into MS Excel cell and press the "Enter" button.


You will get the answer P = 0.200121 immediately and momentarily.



If you want to use web-site/web-sites, go to one of specialized web-sites


    https://stattrek.com/probability-distributions/binomial.aspx

    http://onlinestatbook.com/2/probability/binomial.html


with free of charge solvers, read instructions there and do your work.


Happy calculations (!)
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