Math Problem Statement

The scatterplot shows the energy in watts and the light output in lumens per watt of several lightbulbs. Which statement best describes the association between the energy and light output of these lightbulbs?A.As the energy increases, the light output increases.B.As the energy increases, the light output decreases.C.As the energy increases, the light output remains the same.D.There is no apparent association between the energy and light output.

Solution

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Math Problem Analysis

Mathematical Concepts

Scatterplots
Data Correlation
Statistical Analysis

Formulas

-

Theorems

No correlation theorem in statistics

Suitable Grade Level

Grades 8-10