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expected frequency
期望频次
统计检验中,在虚无假设H0成立(行变量与列变量无任何关联性)的情况下,列联表每个格中的数值。
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dameigou coal measures
Damen Dao
Dame Quentin Alice Louise Bryce
dam failure
Damiano Damiani
Damiao-type iron deposit
Damien Hirst
Damietta
Da Ming
Daming Calendar
Daming Hu
Daming Lake
Daming Palace National Heritage Park in Xi'an
Daming Palace of Tang Chang'an
Daming Palace Ruins of Chang'an City in Tang Dynasty
Daming Shan
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Daming Xian
Damkohler number
Damless water intake project
dam maintenance
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damming value of groundwater table
damnify
Damon Galgut
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