Gender and family income did not explain the relationship between BMI and financial help, nor did whether or not a youngster engaged in risky behavior.
性别和家庭收入不能解释BMI和财务帮助的关系，也不能解释一个年轻人是否热衷于冒险行为。
2
Some use probability algorithms to try to pair what they know about a person's online behavior with data from offline sources about household income, geography and education, among other things.
他们通过使用几率算法，根据了解到的用户的线上行为来推算线下资料，比如家庭收入、所在地和教育程度等。
3
Changes in incomes, jobs and home prices reflect this cyclical behavior, while other indicators, like personal savings as a percentage of disposable income, have shown a gradual decline over decades.