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Why did Napoleon sign a concordat with the pope in 1801?
Normal Distribution
A distribution of probability that is even around the average, indicating that observations close to the mean are more common than those further away.
Chi-Square Distribution
A statistical distribution used for hypothesis testing that is derived from the sum of squared variables that follow a normal distribution.
Chi-Square Distribution
The chi-square distribution is a statistical distribution used in hypothesis testing that is applicable to variables measured on a nominal scale, primarily for goodness-of-fit and independence tests.
Test Statistic
A numerical value calculated from a sample and used in hypothesis testing to evaluate the plausibility of the null hypothesis.
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