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As part of an experiment, a student repeatedly tests the temperature of a light bulb. The bar graph below displays the

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by Vincen » Wed Jan 12, 2022 9:26 am

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As part of an experiment, a student repeatedly tests the temperature of a light bulb. The bar graph below displays the number of readings the student recorded at various temperatures, measured in degrees Fahrenheit. What was the average temperature reading of the light bulb?

A. \(110^{\circ}\)
B. \(111^{\circ}\)
C. \(112^{\circ}\)
D. \(113^{\circ}\)
E. \(114^{\circ}\)

Answer: C

Source: Manhattan GMAT
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