Question

Want a snack- Can snacking on fruit rather than candy reduce later food consumption? Researchers randomly assigned$12$women to eat either$65$ calories of berries or $65$calories of candy. Two hours later, all $12$women were given an unlimited amount of pasta to eat. The researchers recorded the amount of pasta consumed by each subject. The women who ate the berries consumed$133$ fewer calories, on average. Identify the

explanatory and response variables, the experimental units, and the treatments.

Short answer

The explanatory variable is calorie consumed by person , response variables is food consumption , the experimental units is amount of pizza , and the treatments is eating $65$of either calories of berries or$65$calories of candy .

Step-by-step solution

Given information

We need to find the explanatory , response variables, the experimental units, and the treatments in this case

Explanation

The reaction variable is the point of interest of a query in a look at or experiment. An explanatory variable is one which explains adjustments in that variable.

Here reaction variable is meals intake and explanatory variable is calorie fed on via way of means of person .

Also, experimental devices is quantity of pasta and remedy is consuming of either $65$energy of berries or $65$energy of candy .