Question

QUESTION 11

1. Which statement best describes a dependent variable?

		A variable that researchers change within the experiment
		A variable observed in relationship to the variable manipulated by the researcher
		A sample not subjected to the experimental changes made by the researcher
		None of the statements describe a dependent variable

QUESTION 12

1. Quantitative observations are not measurable.
   True
   False

QUESTION 13

1. In what section of a lab report should you look to determine the type of lab equipment required to perform an experiment?

		Abstract
		Introduction
		Materials and Methods
		Discussion

Answer 1

Answer - 11)

There are basically 2 types of variables in an experiment. These are dependent variable and an independent variable. Independent variable is normally plotted on the x-axis while depended variable is normally plotted on the y-axis.

The statement that best describes a dependent variable is that it is a A variable observed in relationship to the variable manipulated by the researcher. Hence, second option is correct.

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