document.write( "Question 1118905: The time it takes me to wash the dishes is uniformly distributed between 11 minutes and 21 minutes.\r
\n" ); document.write( "\n" ); document.write( "What is the probability that washing dishes tonight will take me between 13 and 19 minutes?
\n" ); document.write( "

Algebra.Com's Answer #734671 by greenestamps(13200)\"\" \"About 
You can put this solution on YOUR website!


\n" ); document.write( "It's probably wrong of tutor @ikleyn to say the solution by the other tutor @theo is wrong.

\n" ); document.write( "It seems LIKELY that the intent of the problem is to treat the time between 11 and 21 minutes as a continuous range of 10 minutes; however, it could be that the data points are expressed to the nearest minute, making the data values the 11 discrete values 11, 12, ..., 21, making the solution by tutor @theo valid.

\n" ); document.write( "So the statement of the problem is unclear enough to allow different interpretations.
\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );