求翻译：结合实例分析卡方分布在独立性、相关性等方面在假设检验问题中所发挥的巨大作用，从中体会到卡方分布在统计学和社会发展中的重要地位。是什么意思？

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Instance analysis combined with Chi-square distribution in independence, and relevance of hypothesis testing in areas such as in the question of the play, and can realize tremendous role to distribution in statistics and in the development of society.

The union example analysis card side distributes in aspects and so on independence, relevance the huge function which displays in the supposition examination question, realized the card side distributes in statistics and the social development important status.

Combined analysis of Chi square distribution in terms of independence, relevance has played a huge role in hypothesis testing problem, from which to experience the Chi square distribution in statistics and the importance of social development.

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