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Dark Room Light Room Mean 2.857142857 5.714285714 Variance 2.285714286 6.835164835 Observations 14 14 Pearson Correlation 0.241875786 Hypothesized Mean Difference 0 df 13 t Stat -3.981665297

Dark Room Light Room Mean 2.857142857 5.714285714 Variance 2.285714286 6.835164835 Observations 14 14 Pearson Correlation 0.241875786 Hypothesized Mean Difference 0 df 13 t Stat -3.981665297 P(T

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