Statistics - Data, Population - Complete Set, Population Numbers - Numbers describing the population, Sample - Smaller more specific set (subset), Sample Statistics - numbers describing the sample, Simple Random Sampling - randomly selected subset, Systemic Sampling - selection of every nth subject in the population, Convenience Sampling - sample being drawn from population that is close at hand, Cluster Sampling - entire population is divided into separate groups, Stratified Sampling - divide subjects into subgroups based on characteristics they share, Bias - Something that alters a statistical studies results, Observational Study - researcher observes and measures only, Experiment - researchers apply treatment and observe, Treatment Group - group that gets treatment in an experiment, Control Group - group that doesn't get the treatment in an experiment, Placebo - lacks active ingredients, Placebo Effect - a person improves because they believe they are receiving treatment, Single-anonymous - participants don't know if they are receiving treatment, Double-anonymous - participants & researchers don't know who is receiving treatment, Retrospective Study - study based on data from the past,
0%
Statistics
共用
由
Susansullens
Math
編輯內容
嵌入
更多
排行榜
顯示更多
顯示更少
此排行榜當前是私有的。單擊
共用
使其公開。
資源擁有者已禁用此排行榜。
此排行榜被禁用,因為您的選項與資源擁有者不同。
還原選項
查找匹配項
是一個開放式範本。它不會為排行榜生成分數。
需要登錄
視覺風格
字體
需要登錄
選項
切換範本
顯示所有
播放活動時將顯示更多格式。
打開結果
複製連結
QR 代碼
刪除
恢復自動保存:
?