In the process of mathematical modeling, the factor that determines the outcome is called___. A. independent variable B. dependent variable C. control variable D. extraneous variable 相关知识点: 试题来源: 解析 B。本题考查数学建模中的基本术语。独立变量(independent variable)是指在实验或研究中被...
百度试题 结果1 题目In statement 1, "English learning outcome" is ___. A. independent variable B. dependent variable C. mediator variable 相关知识点: 试题来源: 解析 B 反馈 收藏
百度试题 结果1 题目This is a decision independent of the outcome of the study. 相关知识点: 试题来源: 解析 答案:解析: 这是一个与研究结果无关的决定。反馈 收藏
an independent commit an independent inquir an independent sovere an independent statut an industrial society an infected person an infectious disease an influential person an information networ an information societ an infringement of th an ingenious love let an inquest was held an inquest was heldat...
An independent variable is a(n)A.theoretical concept.B.variable influencing other variables.C.variable influenced by other variables.D.attribute.E.outcome variable的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的大学职业搜题找答案,刷题
摘要: Nursing intervention studies are much needed. However, careful delineation of independent variables and protocols is necessary to ensure the validity of results. (SK)关键词:Intervention Nursing Nursing Research Predictor Variables Research Problems Validity ...
Mediation analysis allows an understanding of if and to what extent a variable M mediates the effect of a treatment variable A on the outcome variable Y. Hence, the mediator is supposed to uncover the channels through which the exposure variable affects the outcome variable (MacKinnon, 2008). ...
In this test, the dichotomous variable defines groups of cases and hence is used as a categorical variable. Strictly, the independent-samples t-test is redundant because it's equivalent to a one-way ANOVA. However, the independent variable holding only 2 distinct values greatly simplifies the ...
This paper considers the problem of constructing optimal approximate designs when an independent variable might be censored. The problem is which design should be applied in practice to obtain the best approximate design when a censoring distribution is assumed known in advance. The approach for finite...
A two-way analysis of variance (ANOVA) is a statistical test used to determine the effect of two nominal predictor variables (two independent variables) on a single, continuous outcome variable (dependent variable). A two-way ANOVA analyzes the main effect of each of the independent variables ...