A nurse examines the records of the temperature measurements of a hospital patient over the past ten measurements. The temperature measurements (rounded to the whole degree) are presented in the table below. Calculate the mode(s) using a TI-83, TI-83 plus, or TI-84 graphing calculator.
A nurse examines the records of the temperature measurements of a hospital patient over the past ten measurements. The temperature measurements (rounded to the whole degree) are presented in the table below. Calculate the mode(s) using a TI-83, TI-83 plus, or TI-84 graphing calculator.
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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![### Understanding Modes in a Data Set
A mode in a data set is the value that appears most frequently. It's possible for a data set to have one mode, more than one mode, or no mode at all if no number repeats.
Based on the options provided in the multiple-choice question, let’s explore the possible scenarios:
#### Options:
1. **There are two modes, 97 and 105:**
- This implies that both 97 and 105 appear with the highest frequency in the data set.
2. **There is one mode, 105:**
- This suggests that 105 is the only value that appears more frequently than any other number in the data set.
3. **There is no mode:**
- This means that no number in the data set repeats, thus no value appears more frequently than others.
4. **There is one mode, 97:**
- This indicates that 97 is the only value that appears most frequently in the data set.
To accurately determine the mode of a data set, one would typically analyze the data to count the frequency of each number and identify which number(s) appear the most often.
### Practical Example:
If you have a data set like this: \[97, 105, 97, 106, 105, 99, 103\], you would count the occurrences of each value:
- 97: 2 times
- 105: 2 times
- 106: 1 time
- 99: 1 time
- 103: 1 time
In this scenario, both 97 and 105 appear twice, making them the modes of the data set. Thus, the first option "There are two modes, 97 and 105" would be correct.
### Conclusion
Knowing how to identify the mode in a data set is essential for data analysis and can provide insights into the most common values within your data. This skill is particularly useful in statistics, economics, and various fields requiring data interpretation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff0c77ec1-cc04-466d-9f5e-c11aa0231983%2F023400c2-647b-41c5-955a-fd03bbb15246%2Fpfjves.jpeg&w=3840&q=75)
Transcribed Image Text:### Understanding Modes in a Data Set
A mode in a data set is the value that appears most frequently. It's possible for a data set to have one mode, more than one mode, or no mode at all if no number repeats.
Based on the options provided in the multiple-choice question, let’s explore the possible scenarios:
#### Options:
1. **There are two modes, 97 and 105:**
- This implies that both 97 and 105 appear with the highest frequency in the data set.
2. **There is one mode, 105:**
- This suggests that 105 is the only value that appears more frequently than any other number in the data set.
3. **There is no mode:**
- This means that no number in the data set repeats, thus no value appears more frequently than others.
4. **There is one mode, 97:**
- This indicates that 97 is the only value that appears most frequently in the data set.
To accurately determine the mode of a data set, one would typically analyze the data to count the frequency of each number and identify which number(s) appear the most often.
### Practical Example:
If you have a data set like this: \[97, 105, 97, 106, 105, 99, 103\], you would count the occurrences of each value:
- 97: 2 times
- 105: 2 times
- 106: 1 time
- 99: 1 time
- 103: 1 time
In this scenario, both 97 and 105 appear twice, making them the modes of the data set. Thus, the first option "There are two modes, 97 and 105" would be correct.
### Conclusion
Knowing how to identify the mode in a data set is essential for data analysis and can provide insights into the most common values within your data. This skill is particularly useful in statistics, economics, and various fields requiring data interpretation.

Transcribed Image Text:### Calculating the Mode in Temperature Measurements
#### Problem Statement
A nurse examines the records of the temperature measurements of a hospital patient over the past ten measurements. The temperature measurements (rounded to the whole degree) are presented in the table below. Calculate the mode(s) using a TI-83, TI-83 plus, or TI-84 graphing calculator.
#### Temperature Data Table
| Temperature Measurement (Fahrenheit) |
|--------------------------------------|
| 97° |
| 98° |
| 99° |
| 100° |
| 99° |
| 99° |
| 103° |
| 99° |
| 99° |
| 105° |
#### Multiple-Choice Question
Select the correct answer below:
- ❏ There are two modes: 97° and 105°
- ❏ There is one mode: 105°
- ❏ There is one mode: 99°
- ❏ There are two modes: 99° and 105°
---
#### Explanation of Graph and Diagrams (if applicable)
In this problem, there are no graphs or diagrams provided. The task is to analyze the given temperature measurements in tabular form and determine the mode(s).
**Mode Calculation:**
The mode is the value that appears most frequently in a data set. By examining the data:
- 97° appears 1 time
- 98° appears 1 time
- 99° appears 5 times
- 100° appears 1 time
- 103° appears 1 time
- 105° appears 1 time
The number 99° appears most frequently (5 times).
Hence, the mode is:
- 99°
Therefore, the correct answer to the multiple-choice question is:
- ❏ There is one mode: 99°
This example emphasizes how to identify the mode from a given set of data by counting the frequency of each value.
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