# data[].attributes.body
For some lives we’re change in our study. They figured out what’s amount of sleep best works for them and their lifestyle. We better prepared these students for college and there work life by giving them the chance to better understand their bodies sleep schedule.

# data[].attributes.body
We had matched 5 researchers for each group of students. They’re a total of 25 researchers in on this project. All agreed to be paid a flat amount after the expirement was finished. The amount totaled to $1,500 to each researcher. The student all agreed to do the expirement in exchange for their grades being excused for the semester.
1500 x 25 = 37,500

# data[].attributes.body
If this were random sampling there the data could be all over the place. Rather dumb people of rather smart people could be stuck in different groups. Plus their schedules could inflict on there scores as well.

# data[].attributes.body
The overall group sleeps 10 hours, the starters slept 8 and the bench sleeps 6. The bars represente their test scores on the SAT.

# data[].attributes.body
We would swap each groups sleep schedule with one another. This would help us compare data and see how each sleep schedule impacts the individual.

# data[].attributes.body
We took this sample froma  smaller community college with an enrollment of 4,000. The ages of students then varied from 17-21. Each student has simple basic classes along with jobs and extracurriculars as well. Our Margin of error comes out to be .158%.

# data[].attributes.body
If we match pairs we can use people with similar schedules and routines. Thus making the data more reliables showing the effects on the subjects.

# data[].attributes.body
Well ya see here, no one is getting fooled by taking a placebo or a real pill so no one can be blind. Not the experiment giver or taker lol.

# data[].attributes.body
The suggested amount of sleep for people between 18-25 is 7 to 9 hours. We settled on 8 hours to used as our control group.

# data[].attributes.body
Some people’s bodies don’t need as much sleep to function. Along with whatever courses they are taking could ramp up in difficulty level. All of that plus people’s schedules can’t always be garunteed, they may need to get up earlier or can’t sleep at night.

# data[].attributes.body
At the end of the semster we looked at each students GPA and compared it to there’s previous scores before their sleep was monitored. This was done to all the students in all the groups for results.

# data[].attributes.body
Does the amount of sleep a students get each night effect their test scores?

# data[].attributes.body
The experimental units were selected by random choice out of all the high schools in Arizona. Every junior and senior was given a handout asking if they would like to participate. Every participant had their previous GPA scores looked at in order to see if they fall on the GPA scale of 2.0 or better.

# data[].attributes.body
We had 250 students from a high school sign up to participate in the expirement of seeing if sleep effects test scores. We had 5 groups of students who were completely randomized and assigned them different amounts of time for sleeping. One group got 2 hours, another got 4 hours, 6 hours, 8 hours, and 10 hours of sleep. Each group consisted of 50 students.

# data[].attributes.body
We had 250 students from a high school selected at random to be apart of the expirement. All students picked had GPA scores from 2.0-4.0.

# data[].attributes.body
Whether the student was in the 2, 4, 6, 8, or 10 hour sleep group and what their GPA is after the semester is over.