What is the probability that the bacterium diesbacterium dies between 5 hours and 5.0001 hours is probably about 0.0002 , and so on .
What is the probability that the bacterium dies between 5 hours and 5.001 hours ? 
 The probability that the bacterium dies between 5 hours and 5.0001 hours is probably about 0.0002 , and so on .