Examlex
The number of items a student scores correctly on a test is referred to as
Error
The difference between the observed value and the true value of a parameter in data, indicative of the degree of inaccuracy or deviation.
P-value
In hypothesis testing, the p-value is the probability of obtaining test results at least as extreme as the observed results, under the assumption that the null hypothesis is correct.
Populations
The entire group of individuals or items of interest in a statistical study.
Critical Value
A point on the scale of a statistical distribution that corresponds to a specified level of significance for hypothesis testing.
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