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Question 50
Refer the below data table and answer the following Question
Between 10pm to 6am, a fitness band records the following data. How long was the user Dreaming or was in Extremely light sleep ?
Solution
Data is recorded from 10pm to 6am i.e, 8 hours
Time in which user was Dreaming and was in Extremely light sleep $$= \frac{\ 25}{100}\times8+\frac{\ 30}{100}\times8=2+2.4=4.4$$ hours
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