what is the significance of statistical investigation to management information?

It represents unity.

There is no statistical significance in the result.

look for a paper being published in "The Oncologist" later this year (2008)

Statistical significance refers to when a statistical assessment of observations reveals a pattern rather than random chance. In simpler terms it means when well observing or recording a set of data you recognize that somethings happens all or most of the time rather than by random.