By:
On:
In: Quick Answer
With: 0 Comments

Dichotomous variables are categorical variables with two levels. These could include yes/no, high/low, or male/female. To remember this, think di = two. Ordinal variables have two are more categories that can be ordered or ranked. Can a binary variable be ordinal? Binary data is discrete data that can be inRead More →

By:
On:
In: Quick Answer
With: 0 Comments

“Dichotomous” means divided into two parts, hence the dichotomous keys always present two choices based on the key characteristics of the organism in each step. By correctly selecting the right choice at each stage, the user will be able to identify the name of the organism at the end. WhatRead More →