Statistical study
work done by Eduardo García y Alayhem Nagi.
index
introduction
objectives
Step 1
Data collection
Step 2
10
Table
Step 3
11
Graphics
Step 4
12
Parameters
Step 5
13
Conclusion.
introduction 2
1.
introduction
In this statistical study paper, we will focus on analyzing a specific topic using statistical tools and methods. Our objective is to understand the variability and distribution of data related to the topic, as well as to explore possible relationships between variables. We have collected a representative sample of data from a trusted source and rigorously analyzed it. The results of this study will provide valuable information for those battling teen addiction to cell phones. Recognized statistical techniques and tools have been used to ensure the validity of the results. In summary, we hope that this study will contribute to advancement and improvement in the relevant area and serve as a starting point for future research.
For this reason, before beginning to analyze, we have followed some steps to obtain the data. These have been the steps
2.
Step 1
The topic.
In this step we had to look for a topic to be able to carry out the work, my partner and I thought of the following: ´´the hours we spend in front of the screens.´´
3.
Step 2
In this step we had to ask the questions that were going to help us carry out our statistical study. These have been the questions:
1. How many of your own electronic devices do you have?
2. How many hours do you spend in front of each device a day?
3. Do you think your life would be the same without electronic devices?
4. What are the applications you use the most on your mobile?
5. How many hours do you use those screens to study?
4.
Step 3
Your life is the same without electronic devices.
After collecting all this information we must make graphs, tables, diagrams...
How many devices do you have at home.
5.
Step 4
Outline the results.
First of all, in this step we have analyzed the results obtained, with all that already compiled, we must take out several things such as the mean, mode...
We can get that by taking all the data obtained and see which one is repeated the most.
and to get the mean what we have done has been to take all the data, add them and divide that result by the total number of values.
6.
Step 5
Our references.
The data that appears on the right is what we have used to do this work. What we have done is to carry out a survey, and from that survey we have selected the first 30 options. The survey has been done on instagram, and the results have been taken from people's votes. We have not looked for anything in newspapers or books, because this study is from this center.
7.
introduction 2
Now, after having carried out these 5 steps, it is time to start with the statistical study, state the objective of this work, collect data, make graphs, tables... And at the end we put the conclusion of our statistical study.
Introduction and objectives.
In the following project, we are going to investigate the use of electronic screen devices, and we are going to try to analyze and explain them with the data obtained thanks to 30 people from this center who submitted to our questions.
A possible starting hypothesis could be that there is a high prevalence of addiction to electronic devices in adolescents and that this addiction is negatively related to their emotional well-being and social relationships.
Data collection.
We have carried out a survey on Eduardo García's instagram account. For the data collection we have used Excel, since it is a platform where tables and formulas can be made, that made our work easier. After having carried out the survey we have obtained many results, of which we have taken 30 and represented them in a table.
Here we attach some images of the data collection process.
Menú
10
Table.
In this section we have made a table with all the results, then we have obtained the percentages of each section.
11
Graphics
this is a boxplot from the first question
this is the pie diagram o f the third question
this is the bar diagram of the second question
11
Graphics
this is the bar diagram of the second question
this is the sector diagram of the fourth question
12
parameters 1.
Mean The mean, also known as the average, is calculated by adding all the values in a data set and dividing the sum by the total number of values.
Mean Formula: Mean = add of all values / Total number of values
In this section there are 2 types of parameters: the centralization parameter and the dispersion parameter. Now let's start with the centralization parameter.
Mode: Mode refers to the value or values that appear most frequently in a data set.
Median:
The median is the value in the center of a data set that is ordered in ascending or descending order. Divide the data into two equal parts, where 50% of the values are above and the other 50% are below.
Step 1
Firstly, the centralization parameter deals with the following: mean, median, mode and quartiles.
Now we are going to explain how we got each one.
Quartiles:
Quartiles divide a data set into four equal parts, where the first quartile (Q1) represents the bottom 25%, the second quartile (Q2) or median represents the 50%, and the third quartile (Q3) represents the bottom 75% of the data. the data.
12
parameters 2.
After having explained and seen the first part of the parameters, it is time to explain and teach the second: the dispersion parameters
Dispersion parameters of the first question.
12
parameters 2.
After having explained and seen the first part of the parameters, it is time to explain and teach the second: the dispersion parameters
Dispersion parameters of the second question.
12
parameters 2.
After having explained and seen the first part of the parameters, it is time to explain and teach the second: the dispersion parameters
Dispersion parameters of the Fifth question.
13
Conclusion.
After more than 6 hours of study we can say that:
Addiction to electronic devices in adolescents is a phenomenon of great relevance in today's society. Through the study carried out, it has been observed that a significant percentage of adolescents show signs of addiction to electronic devices, which has implications for both their emotional well-being and their interpersonal relationships and academic performance.
The results indicate that the time spent daily using electronic devices by adolescents is considerably high, with a tendency to increase. This excess use has been linked to an increased risk of experiencing mental health problems, such as anxiety, depression, and difficulty falling asleep.
Regarding academic performance, it has been found that the excessive use of electronic devices is associated with a decrease in the time dedicated to studying and less concentration during educational activities, which can negatively affect the academic performance of adolescents.
This conclusion has been drawn after studying all the data shown in the tables of the 5 questions
THE END.
Proyect Estadistical study
ayham nagi
Created on May 29, 2023
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Transcript
Statistical study
work done by Eduardo García y Alayhem Nagi.
index
introduction
objectives
Step 1
Data collection
Step 2
10
Table
Step 3
11
Graphics
Step 4
12
Parameters
Step 5
13
Conclusion.
introduction 2
1.
introduction
In this statistical study paper, we will focus on analyzing a specific topic using statistical tools and methods. Our objective is to understand the variability and distribution of data related to the topic, as well as to explore possible relationships between variables. We have collected a representative sample of data from a trusted source and rigorously analyzed it. The results of this study will provide valuable information for those battling teen addiction to cell phones. Recognized statistical techniques and tools have been used to ensure the validity of the results. In summary, we hope that this study will contribute to advancement and improvement in the relevant area and serve as a starting point for future research.
For this reason, before beginning to analyze, we have followed some steps to obtain the data. These have been the steps
2.
Step 1
The topic.
In this step we had to look for a topic to be able to carry out the work, my partner and I thought of the following: ´´the hours we spend in front of the screens.´´
3.
Step 2
In this step we had to ask the questions that were going to help us carry out our statistical study. These have been the questions:
1. How many of your own electronic devices do you have?
2. How many hours do you spend in front of each device a day?
3. Do you think your life would be the same without electronic devices?
4. What are the applications you use the most on your mobile?
5. How many hours do you use those screens to study?
4.
Step 3
Your life is the same without electronic devices.
After collecting all this information we must make graphs, tables, diagrams...
How many devices do you have at home.
5.
Step 4
Outline the results.
First of all, in this step we have analyzed the results obtained, with all that already compiled, we must take out several things such as the mean, mode...
We can get that by taking all the data obtained and see which one is repeated the most.
and to get the mean what we have done has been to take all the data, add them and divide that result by the total number of values.
6.
Step 5
Our references.
The data that appears on the right is what we have used to do this work. What we have done is to carry out a survey, and from that survey we have selected the first 30 options. The survey has been done on instagram, and the results have been taken from people's votes. We have not looked for anything in newspapers or books, because this study is from this center.
7.
introduction 2
Now, after having carried out these 5 steps, it is time to start with the statistical study, state the objective of this work, collect data, make graphs, tables... And at the end we put the conclusion of our statistical study.
Introduction and objectives.
In the following project, we are going to investigate the use of electronic screen devices, and we are going to try to analyze and explain them with the data obtained thanks to 30 people from this center who submitted to our questions.
A possible starting hypothesis could be that there is a high prevalence of addiction to electronic devices in adolescents and that this addiction is negatively related to their emotional well-being and social relationships.
Data collection.
We have carried out a survey on Eduardo García's instagram account. For the data collection we have used Excel, since it is a platform where tables and formulas can be made, that made our work easier. After having carried out the survey we have obtained many results, of which we have taken 30 and represented them in a table.
Here we attach some images of the data collection process.
Menú
10
Table.
In this section we have made a table with all the results, then we have obtained the percentages of each section.
11
Graphics
this is a boxplot from the first question
this is the pie diagram o f the third question
this is the bar diagram of the second question
11
Graphics
this is the bar diagram of the second question
this is the sector diagram of the fourth question
12
parameters 1.
Mean The mean, also known as the average, is calculated by adding all the values in a data set and dividing the sum by the total number of values.
Mean Formula: Mean = add of all values / Total number of values
In this section there are 2 types of parameters: the centralization parameter and the dispersion parameter. Now let's start with the centralization parameter.
Mode: Mode refers to the value or values that appear most frequently in a data set.
Median: The median is the value in the center of a data set that is ordered in ascending or descending order. Divide the data into two equal parts, where 50% of the values are above and the other 50% are below.
Step 1
Firstly, the centralization parameter deals with the following: mean, median, mode and quartiles. Now we are going to explain how we got each one.
Quartiles: Quartiles divide a data set into four equal parts, where the first quartile (Q1) represents the bottom 25%, the second quartile (Q2) or median represents the 50%, and the third quartile (Q3) represents the bottom 75% of the data. the data.
12
parameters 2.
After having explained and seen the first part of the parameters, it is time to explain and teach the second: the dispersion parameters
Dispersion parameters of the first question.
12
parameters 2.
After having explained and seen the first part of the parameters, it is time to explain and teach the second: the dispersion parameters
Dispersion parameters of the second question.
12
parameters 2.
After having explained and seen the first part of the parameters, it is time to explain and teach the second: the dispersion parameters
Dispersion parameters of the Fifth question.
13
Conclusion.
After more than 6 hours of study we can say that: Addiction to electronic devices in adolescents is a phenomenon of great relevance in today's society. Through the study carried out, it has been observed that a significant percentage of adolescents show signs of addiction to electronic devices, which has implications for both their emotional well-being and their interpersonal relationships and academic performance. The results indicate that the time spent daily using electronic devices by adolescents is considerably high, with a tendency to increase. This excess use has been linked to an increased risk of experiencing mental health problems, such as anxiety, depression, and difficulty falling asleep. Regarding academic performance, it has been found that the excessive use of electronic devices is associated with a decrease in the time dedicated to studying and less concentration during educational activities, which can negatively affect the academic performance of adolescents.
This conclusion has been drawn after studying all the data shown in the tables of the 5 questions
THE END.