Examlex
A valid test is one that __________.
Point Estimate
A single value estimation derived from a sample that serves as the best guess of a population parameter.
Interval Estimate
Interval Estimate is a range of values used to estimate a population parameter, typically expressed through confidence intervals.
Population Parameter
A value, such as a mean or standard deviation, that describes a characteristic of an entire population.
Normal Distribution
A distribution pattern in probabilities that is balanced around the mean, signifying that data points near the mean have a higher frequency of occurrence compared to those far from the mean.
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