Calculating the Total Number of People Who Take the Elevator

Oct 13, 2025 by leolavanderia.com.br 34 views

Introduction

In the realm of statistics and data analysis, two-way tables are a crucial tool for understanding complex relationships between variables. A two-way table, also known as a contingency table, is a table that displays the frequency distribution of two variables. In this article, we will delve into a two-way table that shows poll results for the number of athletes and nonathletes who take the stairs or the elevator at work. Our objective is to determine the number of people who take the elevator.

Understanding the Two-Way Table

The two-way table is a simple yet powerful tool for analyzing data. It consists of rows and columns, where each cell represents the frequency of a particular combination of variables. In this case, the table has two variables: Athletes and Nonathletes, and two categories: Stairs and Elevator.

	Stairs	Elevator	Total
Athletes	15	10	25
Nonathletes	20	35	55
Total	35	45	80

Analyzing the Data

To determine the number of people who take the elevator, we need to focus on the Elevator column. According to the table, there are 45 people who take the elevator. However, we are interested in finding the total number of people who take the elevator, including both athletes and nonathletes.

Calculating the Total Number of People Who Take the Elevator

To calculate the total number of people who take the elevator, we need to add the number of athletes who take the elevator (10) to the number of nonathletes who take the elevator (35).

10 (athletes) + 35 (nonathletes) = 45

Therefore, the total number of people who take the elevator is 45.

Conclusion

In conclusion, the two-way table provides a clear and concise representation of the poll results for athletes and nonathletes who take the stairs or the elevator at work. By analyzing the data, we were able to determine that 45 people take the elevator. This information can be useful for understanding the behavior and preferences of athletes and nonathletes in the workplace.

Key Takeaways

Two-way tables are a powerful tool for analyzing data and understanding complex relationships between variables.
The two-way table shows poll results for athletes and nonathletes who take the stairs or the elevator at work.
The total number of people who take the elevator is 45.

Recommendations

Use two-way tables to analyze data and understand complex relationships between variables.
Focus on the Elevator column to determine the number of people who take the elevator.
Calculate the total number of people who take the elevator by adding the number of athletes and nonathletes who take the elevator.

Future Research Directions

Investigate the relationship between physical activity and elevator usage.
Analyze the data to determine the reasons why athletes and nonathletes prefer to take the stairs or the elevator.
Use two-way tables to analyze data in other fields, such as marketing, finance, and healthcare.
The Two-Way Table: Unraveling Poll Results for Athletes and Nonathletes ===========================================================

Q&A: Frequently Asked Questions about the Two-Way Table

Q: What is a two-way table?

A: A two-way table, also known as a contingency table, is a table that displays the frequency distribution of two variables. It is a powerful tool for analyzing data and understanding complex relationships between variables.

Q: What are the variables in the two-way table?

A: The two variables in the two-way table are Athletes and Nonathletes, and the two categories are Stairs and Elevator.

Q: How do I read the two-way table?

A: To read the two-way table, focus on the rows and columns. Each cell represents the frequency of a particular combination of variables. For example, the cell in the Athletes row and Stairs column shows that 15 athletes take the stairs.

Q: How do I determine the number of people who take the elevator?

A: To determine the number of people who take the elevator, focus on the Elevator column. According to the table, there are 45 people who take the elevator. However, we are interested in finding the total number of people who take the elevator, including both athletes and nonathletes.

Q: How do I calculate the total number of people who take the elevator?

A: To calculate the total number of people who take the elevator, add the number of athletes who take the elevator (10) to the number of nonathletes who take the elevator (35).

10 (athletes) + 35 (nonathletes) = 45

Q: What are the key takeaways from the two-way table?

A: The key takeaways from the two-way table are:

Two-way tables are a powerful tool for analyzing data and understanding complex relationships between variables.
The two-way table shows poll results for athletes and nonathletes who take the stairs or the elevator at work.
The total number of people who take the elevator is 45.

Q: What are the recommendations for using two-way tables?

A: The recommendations for using two-way tables are:

Use two-way tables to analyze data and understand complex relationships between variables.
Focus on the Elevator column to determine the number of people who take the elevator.
Calculate the total number of people who take the elevator by adding the number of athletes and nonathletes who take the elevator.

Q: What are the future research directions for two-way tables?

A: The future research directions for two-way tables are:

Investigate the relationship between physical activity and elevator usage.
Analyze the data to determine the reasons why athletes and nonathletes prefer to take the stairs or the elevator.
Use two-way tables to analyze data in other fields, such as marketing, finance, and healthcare.

Conclusion

Additional Resources

For more information on two-way tables, visit the website of the National Center for Education Statistics.
For more information on data analysis, visit the website of the American Statistical Association.
For more information on statistics, visit the website of the National Science Foundation.