To find the sampling distribution of the ChiSquare statistic, simply take the outcome of each experiment and compute a ChiSquare statistic for that result.
为了找到X平方分布统计的抽样分布,只需获取每次实验的结果,并且计算该结果的x平方分布统计。
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So, as you add response options, the statistical probability of obtaining a large ChiSquare value should increase and the probability of obtaining smaller ChiSquare value decreases.