Question: The following histogram illustrates a sample. Is it reasonable to treat this as a sample from an approximately normal population? Explain. Relative Frequency 0.25 0.20

The following histogram illustrates a sample. Is it reasonable to treat this as a sample from an approximately normal population? Explain. Relative Frequency 0.25 0.20 0.15- 0.10- 0.05 0 02 4 6 8

Relative Frequency 0.25 0.20 0.15- 0.10- 0.05 0 02 4 6 8 10 12 14 16 18

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