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歡迎您訪問每日一練:有一則笑話:媽媽讓小明去菜市場買雞蛋,出門前叮囑他!

每日一練:有一則笑話:媽媽讓小明去菜市場買雞蛋,出門前叮囑他

更新時間:2024-01-12 12:57:56作者:貝語網校

有一則笑話:媽媽讓小明去菜市場買雞蛋,出門前叮囑他:“好好挑挑,蛋黃散了不新鮮的蛋別買”.不久,小明提著半塑料袋打碎的蛋回來,高聲對媽媽說:“保證雞蛋新鮮,每個我都打開了”.看了這則笑話,你有何感想?

試題答案

當調查有一定的破壞性時,不能采取全面調查的方式,只能采用抽樣調查

試題

試題解析

調查方式的選擇需要將普查的局限性和抽樣調查的必要性結合起來,具體問題具體分析.

當調查有一定的破壞性時,不能采取全面調查的方式,只能采用抽樣調查.

考點:本題考查的是抽樣調查與普查的應用

點評:解答此題的關鍵是要熟知調查方式的選擇需要將普查的局限性和抽樣調查的必要性結合起來,具體問題具體分析,不能一概而論.

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