A study was conducted that resulted in the following relative frequency histogra

Question

A study was conducted that resulted in the following relative frequency histogram. Determine whether or not the histogram indicates that a normal distribution could be used as a mode for the variable. Choose the correct answer below. This histogram is not bell-shaped, so a normal distribution could be used as a model for the variable. This histogram is not bell-shaped, so a normal distribution could not be used as a model for the variable. This histogram is bell-shaped, so a normal distribution could be used as a model for the variable. This histogram is bell-shaped, so a normal distribution could not be used as a model for the variable.

Explanation / Answer

A normal distribution is bell shaped. This histogram is skewed to the left. Thus,

OPTION D: The histogram is not bell shaped, so a normal distribution could not be used as a model for the variable. [ANSWER, D]

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