Loretta is looking for a well diversified equity fund that invests both within and outside Canada. She also wants a fund that invests in quality companies, which implies that she prefers lower risk and higher stability. A global equity fund would meet her criteria, as it can invest in any country, including Canada, and diversify across different regions and markets. A global equity fund that focuses on large, established companies, also known as blue chip stocks, would also suit her preference for quality and stability, as these companies tend to have strong financial performance, competitive advantages, and consistent dividends. Therefore, the Polar Global Blue Chip Equity Fund would be the best choice for Loretta among the given options.

References: Canadian Investment Funds Course, Unit 6, Section 6.2