Question

Research shows that the objective features of people's lives, such as income, gender, age, and education account for about __________ of the differences in people's self-reported level of happiness.

Answer 1

Answer: 8% to 20%

Step-by-step explanation: Researches have been done regarding the lives of the people and the characteristics that they depend upon.The characteristics are salary, age, education, gender, post, appearances etc.

It is observed that these factors supply or make almost 8% to 20% happiness in an individual's life.This percentage is the self reported average done by the people according to the mentioned factors that effect their lives.