q about a script

[.ok]

is there a way to determine a set area for what a script looks for,or to where if say you have a max value of 10,but want the queries to come out true or false if it falls between say 4-8,then action a will happen,otherwise if its below 4 or above 8,then action b happens

i assume something as far as a  Var script would prob be the solution,just idk what i would use in this situation

[Craig]

if
  some query [>=] [4]
  some query [<=] [8]
then
  do a
else
  do b
endif