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A study took a random sample of students and asked them about their bedtime schedules. The data showed that people who sleep for at least 8 hours before the exam day were more likely to get good grades than those who sleep for less than 8 hours. What kind of study is this? experimental O observational < Previous Not saved. Nex

A study took a random sample of students and asked them about their bedtime schedules. The data showed that people who sleep for at least 8 hours before the exam day were more likely to get good grades than those who sleep for less than 8 hours. What kind of study is this? experimental O observational < Previous Not saved. Nex

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A study took a random sample of students and asked them about their bedtime schedules. The data showed that people who sleep for at least 8 hours before the exam day were more likely to get good grades than those who sleep for less than 8 hours. What kind of study is this? experimental O observational < Previous Not saved. Nex
Transcribed Image Text:A study took a random sample of students and asked them about their bedtime schedules. The data showed that people who sleep for at least 8 hours before the exam day were more likely to get good grades than those who sleep for less than 8 hours. What kind of study is this? experimental O observational < Previous Not saved. Nex
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