If We Measure a Star's Luminosity and Temperature, What Other

question 4

Essay

If we measure a star's luminosity and temperature, what other property of the star can we calculate? Explain how.

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Definitions:

Experimental Design

A research design used to test hypotheses and establish cause-effect relationships by manipulating one or more independent variables and observing the effect on dependent variables.

Mortality

The incidence of death within a population; in research, it can also refer to the dropout rate of participants from a study.

Final Survey

The last questionnaire or series of questions administered to participants in a study to gather final data or feedback.

Independent Groups Design

An experiment in which different subjects are assigned to each group. Also called between-subjects design.