Examlex
In the following table, likely voters' preferences of two candidates are cross-classified by gender. For the chi-square test of independence, the value of the test statistic is ________.
Margin of Error
Margin of Error is a statistic expressing the amount of random sampling error in a survey's results, indicating the potential variability in the results.
Confidence Intervals
An interval of values, sourced from statistical analyses of a sample, that is conjectured to include the value of a mysterious population parameter.
Binomial Distribution
A probability distribution that summarizes the likelihood that a value will take one of two independent states under a given number of trials.
Sampling Distribution
Sampling Distribution is the probability distribution of a given statistic based on a random sample, used to make inferences about a population.
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