cogent
An inductive argument is cogent if it is strong and all its premises are actually true.
A cogent argument is an inductive argument that is strong and whose premises are all true. Cogency is to inductive arguments what soundness is to deductive ones, except that a cogent argument's conclusion is only probable, not guaranteed.
Examples
"Every recorded flight on this route in the past year left on time, so tomorrow's probably will" is cogent if the records are accurate.
See also