These stocks offer above-average yields ranging between 2.8% and 5.1%.If you've got $5,000 you can afford to invest in the stock market today, there are some good opportunities that can make the most of that money. Not only can you find some good long-term buys trading at cheap valuations, but there are also some safe dividend stocks that are trading near their 52-week lows.Buying dividend stocks at modest valuations can give you the opportunity to lock in higher-than-normal yields while also potentially se ...