responseexplanatoryvariable

This is an observational study. The researcher wants to use grade level to explain differences in height. The explanatory variable is grade level. The response ...

This is an observational study. The researcher wants to use grade level to explain differences in height. The explanatory variable is grade level. The response ...

2023年1月19日 — An explanatory variable is what a researcher manipulates or observes changes in. A response variable is the one that changes the results.

引數又稱為解釋變數（explanatory variable）或預測變數（predictor variable）。因變數又稱為回應變數（response variable）或結果變數（outcome variable）。

An explanatory variable is the expected cause, while a response variable is the expected effect.

An explanatory variable is what you manipulate or observe changes in (e.g., caffeine dose), while a response variable is what changes as a result (e.g., reaction times). The words “explanatory variable” and “response variable” are often interchangeable wi

The response variable is the focus of a question in a study or experiment. An explanatory variable is one that explains changes in that variable. It can be ...

The explanatory variable explains the variation caused by the response variable. There is a cause-and-effect relationship between the two variables. The number ...