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Mathematics, 05.05.2020 17:37 44bree
Example: Sasha is trying to convince her mother to change her bedtime on school nights. She gathers
data on the average number of hours of sleep that a random sample of seventh-grade students in her
school get each night. Will Sasha be able to convince her mother to let her go to bet later?
(Note: On school days, Sasha goes to bed at 9:00 pm. She wakes up at 6:30 am. Q1: How long does she
sleep?) =_8hrs 30mins
This is the data that Sasha gathers: The first row is the sleep duration. The second row is the numbers of
people she asks. 1023445231
1 0 2 3 4 4 5 2 3 1
shours | 8h15 8h30 | 8h45 | 9hours | 9h15 | 9h30 | 9h45 | 10hours | 10h15
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Answers: 3
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