Examlex
The maximum distance between an estimator and the true value of a parameter is called the margin of error.
One-sided Test
A hypothesis test in which the alternative hypothesis specifies a direction of effect, either greater than or less than a value specified in the null hypothesis.
T Procedures
Statistical methods based on the t-distribution that are used to estimate population parameters and test hypotheses, especially when sample sizes are small.
Probability Calculations
The process of determining the likelihood of a given outcome, often expressed as a number between 0 and 1.
Normal Data
Data that follows a normal distribution, characterized by a bell-shaped curve where most observations cluster around a central peak and probabilities for values taper off equally in both directions.
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