1. Between 10pm to 6am, a fitness band records the following data. Refer the below data table and answer the following Question.How long was the user in Deep Sleep or was Awake?
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By: anil on 05 May 2019 02.17 am
Total time between 10 pm to 6 am = 8 hours % time spent in deep sleep and in awake = 15 + 35 = 50%
=> Time spent on dreaming or extremely sleeping = $$frac{50}{100} imes 8$$ = $$frac{8}{2} = 4$$ hours => Ans - (D)
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=> Time spent on dreaming or extremely sleeping = $$frac{50}{100} imes 8$$ = $$frac{8}{2} = 4$$ hours => Ans - (D)