In statistics, a data point is a set of measurements on a single member of a statistical population, or a subset of those measurements for a given individual. In addition, in statistical graphics, a "data point" may be an individual item with a statistical display; such points may relate to either a single member of a population or to a summary statistic calculated for a given subpopulation.
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Famous quotes containing the words data and/or point:
“Mental health data from the 1950’s on middle-aged women showed them to be a particularly distressed group, vulnerable to depression and feelings of uselessness. This isn’t surprising. If society tells you that your main role is to be attractive to men and you are getting crow’s feet, and to be a mother to children and yours are leaving home, no wonder you are distressed.”
—Grace Baruch (20th century)
“At this age [9–12], in contrast to adolescence, girls still want to know their parents and hear what they think. You are the influential ones if you want to be. Girls, now, want to hear your point of view and find out how you got to be what you are and what you are doing. They like their fathers and mothers to be interested in what they’re doing and planning. They like to know what you think of their thoughts.”
—Stella Chess (20th century)