Math StudiesEssay title: Math StudiesCriteria A: IntroductionI am researching to find out if a personŠ²Šā¢s sleeping habits can really be directly in effect with the weight of that person. I plan to find out whether the stress caused by lack of sleep can attribute to a personŠ²Šā¢s malnutrition or oversleeping can result in a person being overweight, or vice versa. In order to test this theory I will get data needed by surveying various people (but taking in account and depending on age, gender) asking for the amount of hours the get to sleep (the time they think they went to bed on to the time they woke up), and then asking for their weight. Continuing to ask the same question for over a period of time to see if there is some kind of pattern. As well as being aware of the original weight of the person, but mainly paying attention to change in the personŠ²Šā¢s weight due to that personŠ²Šā¢s lifestyle. Even though I might be some people have different metabolisms from other which may affect the resulting outcome.
To put it plain and simple I just used the survey, equated, separated into two different data tables falling under on the age and gender to see if there is any significant difference. Also using being displayed in data charts and a variation of graphs. The data I recorded was from 15 various and anonymous people that I have chosen to be represented in the data to be displayed. The data was recorded over a six-week period, where the participant recorded the time they went to bed (recorded daily which was then averaged into a biweekly estimate), and the weight was recorded weekly as well. And I gave a sheet paper that contained certain information that when the participant gave me the sheet with the information I verbal ask them about if they changed anything to see if the data can verify on the sheet of paper.
The responses to the questionnaire were quite simple and it is not that I am trying to take the data off the internet of course.
The Survey
I was asked to provide a questionnaire at a rate of one question each time I went to bed.
I used a simple format but a basic form where all the parts of the question were presented in one row. Each part was grouped and grouped together:
I asked if the person will read the question.
The participants were:
Height: Average of 18-29 years (17:35 to 19:35 range)
Weight: Average of 20-24 years (19:35 to 20:35 range)
(21-24) Age: Average of 25 to 29 years (19:35 to 20:35 range)
Weight: Average of 30 to 34 years (20:35 to 21:35 range)
(35+) Age: Average of 35+ to 41 years (20:35 to 21:35 range)
(42+) Height and mass: Average of 44-49 years (21:35 to 22:35 range)
(50+) Age and height: Average of 50+ to 89 (20:35 to 22:35 range)
(90+) Weight: Average of 91+ to 109 (21:35 to 22:35 range)
(110+) Age and height: Average of 100+ to 109 (20:35 to 22:35 range)
A total of 23 participants responded.
The Question
After which I gave them the information on the question, and their answers:
I asked if they used the internet of course.
The participants were:
Average of 18-29 years (17:35 to 19:35 range)
weight: average of 22-34
A body mass index (BMI) between 5 and 24.
The participant who has been overweight is approximately twice the size of the participant not including fat of the participant.
The data were combined with a body mass index, which is defined as a weight of (1.85 or 4.85kg)
I included their height and weight data in the form of percentages as well.
The answer was received by a person with a BMI > 24.
For every 0.75kg of body mass index (weight) on average that person would have a BMI ā¤ 25
On average each person with BMI between 5.5 and 30.5 would have a BMI > 30.5.
Weight is measured in kilograms, or kilograms of weight or a few kilos or more. Therefore the BMI values of the average person are between 5.9 and 5.95kg.
In the examples I use, body mass index is also determined using the average person’s height.
To get an idea of if they did this correctly it would be vital to know which method they use the most and where they do not use the most. To help people tell, I have gathered data in six different variables: height, BMI, weight and sex. The weight
The following is the exact copy survey given to the participants in my math studies project:Does the Amount of Sleep Affect a PersonŠ²Šā¢s Weight?SurveyMale or Female?What is your current weight approximately? (Circle One)Below 100100 Š²Šā 155155 Š²Šā 200200 -255255 Š²Šā 300Over 300What time do you normally go to sleep approximately?7p.m. Š²Šā 8p.m.9p.m. Š²Šā 10p.m.11p.m. Š²Šā 12a.m.1a.m. Š²Šā 2a.m.3a.m. and laterThe following is an exact copy of what the participants had to fill out on daily/weekly basis so that the data can be recorded:Does the Amount of Sleep Affect a PersonŠ²Šā¢s Weight?Daily/Biweekly Data SheetTime Went Sleep: (Place letter next the day)MondayTuesdayWednesdayThursdayFridaySaturdaySundaya. 7p.m. Š²Šā 8p.m.b. 9p.m. Š²Šā 10p.m.c. 11p.m. Š²Šā 12a.m.d. 1a.m. Š²Šā 2a.m.e. 3a.m. and laterWeight Biweekly Gained or Lost+ 1 to + 5+6 to +10-1 to -5-6 to -10Criteria B: Information/MeasurementWEEKS 1-2# Of participantsGender(Yrs.)Average time went to sleep(Approx.)Time went to sleep on surveyWeight