Examlex
Rewritable drives usually can read a variety of DVD and CD media.
Cover Pictures
Images or graphics used on the front page of documents, websites, or social media profiles to represent content or convey specific messages.
Chi-square Statistic
A statistical measure used to determine the difference between observed and expected frequencies in categorical datasets.
P-value
The probability of observing test results at least as extreme as the results actually observed, under the assumption that the null hypothesis is correct.
Null Hypothesis
A statement used in statistical analysis that proposes there is no significant difference or effect, serving as the default assumption to be tested against an alternative hypothesis.
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