Examlex
A 2½-year-old child sees a toy hidden in a tiny room,and then looks for a larger toy in "the same place" in a full-sized room.Under what circumstances can the child find the toy quickly?
Population Standard Deviation
The standard deviation of a population, representing the total variance within the entire population, not just a sample.
Non-Integer Value
A value that cannot be exactly represented as an integer, often including fractions or decimals.
Error of Estimation
The error of estimation is the difference between a population parameter and the estimated value of that parameter, reflecting the accuracy of the estimate.
Population Standard Deviation
A measure of the dispersion or spread of the entire underlying population's values around the mean.
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