document.write( "Question 1169444: If the probabilities that a cell phone technician will repair 5,6,7,8,9, or 10 or more cell phones on an ygiven day are: 0.12, 0.15, 0.15, 0.26, 0.13, 0.17,and 0.11, what is the probability that he will repair at least 7 cell phones on the following work day? \n" ); document.write( "
Algebra.Com's Answer #794200 by Boreal(15235) You can put this solution on YOUR website! The probabilities given don't match: \n" ); document.write( "There are 6 categories (5,6,7,8,9,10 or more) and 7 probabilities, which add to 1.09, not 1.00 \n" ); document.write( " |