youdao

To find the sampling distribution of the Chi Square statistic, simply take the outcome of each experiment and compute a Chi Square 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。

youdao

Finally, I demonstrated how to simulate the Chi Square sampling distribution for different degrees of freedom, going beyond simply commenting on its derivation.

最后，我演示了如何模拟不同自由度的x平方分布的抽样分布，而不只是仅说明其来源。

youdao

Beginning in 1992 Lowe's started building massive 1-million-square-foot distribution centers to regulate the flow of goods to stores.

FORBES: Merchant Princes

Home Depot, IKEA, Target and Wal-Mart all have distribution centres of more than 1m square feet (100, 000 square metres) in the Savannah area to handle cargo coming through the port, which sits at a nexus of interstate highways and railway lines that provide quick access to the south-east and Midwest.

ECONOMIST: Savannah's port

Dell now owns 12 manufacturing and distribution centers, including 5 million-square-feet of space and 850, 000 square-feet of leased space, according to its latest annual report.

FORBES: Computer Wars