Is emotional intelligence and emotional quotient have da same meaning? are they synonyms? thanks :)?

IQ and EQ are both instrumental in assuring a person's happiness and ability to succeed. But humans are social animals, which may make EQ a more necessary component to living a happy and successful life. Having a high IQ will definitely offer other advantages, but EQ is more difficult to live without. People with high EQ do not have to have high IQ to succeed because social skills in the workplace and in everyday life are constantly utilized. People with high IQ may be exceptionally brilliant at understanding information, but when it comes to social interaction they may have to work harder to make themselves understood. This is more detrimental than having a lower IQ but a high EQ. According to a recent Forbes article: " Research carried out by the Carnegie Institute of Technology shows that 85 percent of your financial success is due to skills in “human engineering,” your personality and ability to communicate, negotiate, and lead. Shockingly, only 15 percent is due to technical knowledge. Additionally, Nobel Prize winning Israeli-American psychologist, Daniel Kahneman, found that people would rather do business with a person they like and trust rather than someone they don’t, even if the likeable person is offering a lower quality product or service at a higher price.