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1. |
Refer the below data table and answer the following question._x005F_x000D_ _x005F_x000D_ Between 10pm to 6am, a fitness band records the following data. How long was the user dreaming or was awake ?_x005F_x000D_ |
A. | 4.9 hours |
B. | 5.9 hours |
C. | 6.4 hours |
D. | 6.9 hours |
Answer» D. 6.9 hours | |