Examlex
What can you conclude from knowing that a correlation exists between poor nutrition and lower grades in school children?
Average Amount
The sum of a set of values divided by the number of values, often used to describe the central tendency of a data set.
Sleep
A natural state involving mind and body where consciousness is altered, sensory activities are significantly reduced, and almost all voluntary muscles are inhibited.
Confidence Intervals
Ranges within which a population parameter is estimated to lie, with a certain level of confidence.
Population Mean
The average of a set of characteristics, measurements, or counts in the entire population being studied.
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