Final answer:
True, term limits increase opportunities for women to serve in state legislatures by disrupting the incumbency advantage that has favored male candidates.
Step-by-step explanation:
The statement that term limits have produced a statistically significant increase in the number of women serving in state legislatures is True. Term limits disrupt the incumbency advantage, which historically has benefited male candidates more frequently than female candidates. By introducing term limits, legislatures are opened up to a more diverse field of candidates, which can result in a higher number of women, as well as other underrepresented groups, having the opportunity to run for and win legislative seats.