C 5:03 PM Problem 3. Epi (3 points) La Lockdown sleep - A group of researchers at Delhi Technological University in Delhi, India surveyed over 1000 students (ranging in age from 7 to 59) in Delhi during the COVID-19 lockdown in 2020. The survey asked participants if they felt satisfied with how they utilized their time during the lockdown. Participants also recorded the number of hours per day they typically slept. Le LAmong students who answered "yes" to whether they were satisfied with how they utilized their time, the mean for hours slept was 7.68 hours and the standard deviation was 1.54 hours. For those students who answered "no," the mean for hours slept was 8.03 hours with a standard deviation of 1.66 hours. 30 Akshay responded "yes" to the question about time utilization and reported getting 9.7 hours of sleep per night. Reshmi responded "no" to the Pho question and reported getting 10.4 hours of sleep per night. Round all calculated answers to 4 decimal places. M 1. Calculate the z-score for the amount

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Zscores give an idea of how far from the mean a data point is They are a measure of how many standar... View the full answer