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The crossover would be that the units flips treatments. So that the units that had 4 hours of sleep will get 8 hours of sleep and then the units that had 8 hours of sleep will get 4 hours of sleep and then test the units and see what happens.

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The results proved that our hypothesis was correct, we predicted that the units with 4 hours of sleep will do worse that the units that had 8 hours of sleep.

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The outcome was great by, having all the units participate and give there best efforts to complete the experiment.

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This experiment is going to be cheap to conduct. Not going to cost much.

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For randomization we will be picking a random 31 experimental units and then randomly (every time unit has an equal chance of getting picked) pick them and split them into 2 groups and give them a treatment.

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What we will be doing in this experiment is going to to take a random 31 experimental units and put them through our experiment. Which means that we will take  half of the units and make them sleep for 8 hours and then take the other half of the units and make them sleep for 4 hours and then make them take a test they didn’t know they were going to take and then view the results and see what the experiment shows.

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If we wanted to replicate this experiment we would need to conduct the same experiment with another 31 experiment units.

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It is a blind experiment because one is going to to bed for 8 hours and the other is going to go to bed for 4 hours and then when they wake up they are going to take a test to see what they get but the experiment units aren’t going to know that they are going to take a test.

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In this experiment there was no placebo because it is about sleeping.

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Grades they get

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Hours

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People who get 8 hours of sleep VS. People who get 4 hours or less

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Does sleepingefeect your learning ability?

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31 people