Understanding Basic Statistics I Chapter 3-Averages & Variations Assessment ons: Provide complete responses to each question. Make sure to show your work. The following are the ages (in years) of all seven employees of a small company: 53 61 27 Find the mean age of these employees. College of Westchester 39 44 49 57
Understanding Basic Statistics I Chapter 3-Averages & Variations Assessment ons: Provide complete responses to each question. Make sure to show your work. The following are the ages (in years) of all seven employees of a small company: 53 61 27 Find the mean age of these employees. College of Westchester 39 44 49 57
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
![---
### Understanding Basic Statistics I
#### Chapter 3 - Averages & Variations Assessment
**Instructions:** Provide complete responses to each question. Make sure to show your work.
The following are the ages (in years) of all seven employees of a small company:
| 53 | 61 | 27 | 39 | 44 | 49 | 57 |
Find the mean age of these employees.
---
#### Detailed Analysis:
**Step 1: Calculate the Sum of the Ages**
To find the mean, first sum all the ages:
\[ 53 + 61 + 27 + 39 + 44 + 49 + 57 \]
**Step 2: Count the Number of Ages**
Count the total number of employees (which is 7 in this case).
**Step 3: Divide the Sum by the Number of Ages**
Calculate the mean by dividing the sum by the number of employees.
\[
\text{Mean} = \frac{\text{Sum of Ages}}{\text{Number of Employees}}
\]
By following these steps, you will find the mean age of the employees.
---
This exercise helps reinforce the concept of calculating averages by applying it to a practical example involving ages of employees in a company.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F532d1b4f-55c0-4ba0-a768-0ecf99bb8cc5%2F2aa30991-db8a-437c-b03a-3a53133846dd%2F7ttx3u9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:---
### Understanding Basic Statistics I
#### Chapter 3 - Averages & Variations Assessment
**Instructions:** Provide complete responses to each question. Make sure to show your work.
The following are the ages (in years) of all seven employees of a small company:
| 53 | 61 | 27 | 39 | 44 | 49 | 57 |
Find the mean age of these employees.
---
#### Detailed Analysis:
**Step 1: Calculate the Sum of the Ages**
To find the mean, first sum all the ages:
\[ 53 + 61 + 27 + 39 + 44 + 49 + 57 \]
**Step 2: Count the Number of Ages**
Count the total number of employees (which is 7 in this case).
**Step 3: Divide the Sum by the Number of Ages**
Calculate the mean by dividing the sum by the number of employees.
\[
\text{Mean} = \frac{\text{Sum of Ages}}{\text{Number of Employees}}
\]
By following these steps, you will find the mean age of the employees.
---
This exercise helps reinforce the concept of calculating averages by applying it to a practical example involving ages of employees in a company.
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