选用Wilc xon配对秩和检验时。其假设为(  )A.两样本对应的总体分布相同B.两样本对应的总体的中位数相同C.两样本均数相同D.两样...

作者: rantiku 人气: - 评论: 0
问题 选用Wilc xon配对秩和检验时。其假设为(  ) A.两样本对应的总体分布相同 B.两样本对应的总体的中位数相同 C.两样本均数相同 D.两样本差值的总体中位数为0 E.以上都不对
选项
答案 D
解析

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  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>