Assignment:
On snow-covered roads, winter tires enable a car to stop in a shorter distance than if summer tires were installed. In terms of the additive model for one-way ANOVA, and for an experiment in which the mean stopping distances on a snow-covered road are measured for each of five brands of winter tires, differentiate between the use of the terms “effectiveness” and “effect.”
Provide complete and step by step solution for the question and show calculations and use formulas.