nav[aria-label="Primary Navigation"] { padding: 0; & ul { list-style: none; width: 100%; display: flex; flex-direction: row; justify-content: start; align-items: start; gap: 30px; padding: 0; & li { margin: 0; } & ul li { list-style: none; } } }

258800_zh-CN

liliconcom

日冕病毒（covid-19）

有关减少个人和政府减少Corona病毒传播的措施的问卷调查数据（covid-19）。（在伊拉克）

如何分析这些数据？

如何计算p值？

“新冠肺炎”

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