After conducting a survey of his students, a professor reported that "There appears to be a strong correlation between grade point average and whether or not a student looks at his or her phone during class." Comment on this observation.

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The Answer of After conducting a survey of his students, a professor reported that "There appears to be a strong correlation between grade point average and whether or not a student looks at his or her phone during class." Comment on this observation.

After Conducting a Survey of His Students, a Professor Reported