How to put an fprintf as a result in a Static text box in my Interface?

I am trying to do this

outputsem=fprintf('It is predicted to have a level of distribution of %g m^3 will be presented on week: %g \n\n Logisti-K will have to pay %g USD to cover the level of distribution mentioned.\n ',xinter,sqroot,Totalcost)

end
set(handles.rr1,'string', sprintf(outputsem));

Is it correct? I still cannot verify it because my code doesn´t run (because of some input errors), but I want to make sure everything else is correct.

Thank you!

[JESUS DAVID ARIZA ROYETH]

You should do like this:

outputsem=sprintf('It is predicted to have a level of distribution of %g m^3 will be presented on week: %g \n\n Logisti-K will have to pay %g USD to cover the level of distribution mentioned.\n ',xinter,sqroot,Totalcost);
 set(handles.rr1,'string',outputsem);

[Gabriel Aviles]

Hello! I have been experiencing a similar problem. I tried the code you provided, but my outcome is still wrong.

Instead of displaying the text, it display a number

aaa = fprintf('Thanks for your help. Remember to always update information when possible')

set(handles.text9, 'String', aaa)

[Walter Roberson]

Gabriel Aviles that is expected.

https://www.mathworks.com/help/matlab/ref/fprintf.html#d120e388347

nbytes = fprintf(___) returns the number of bytes that fprintf writes, using any of the input arguments in the preceding syntaxes.

So the number you are getting is the number of bytes processed by fprintf().

Read JESUS's answer for what you should be using instead.