What Is a Mineral-Based Compound That Was Widely Used for Fire

question 39

Multiple Choice

What is a mineral-based compound that was widely used for fire protection and insulation in buildings until the late 1960s?

• A) asbestos
• B) lead
• C) pesticides
• D) mercury

---

Definitions:

SSB

The sum of squares between groups, a measure used in analysis of variance to compare the variance between different groups' means.

SST

A statistical measure in analysis of variance, representing the total variation in a dataset (Sum of Squares Total).

Factorial Research Designs

Experimental designs that allow researchers to examine the effects of two or more independent variables on a dependent variable, as well as the interaction effects between variables.

Interaction Effect

The effect on a dependent variable that arises from the combination of two or more independent variables, rather than from any single variable.