Question 2 People that have a good performance during their day sleep an amount of time that is in the top 25% of amount of time sleeping. The amount of time that adults sleep are normally distributed with a mean of 6.8 hours and a standard deviation of 1.4 hours. Question 4 3 pts Question 2, part a) Find the minimum time that some needs to sleep in order to have a good performance during the day. Eddit