Data was collected for 327 randomly selected 10 minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall were recorded. The data is summarized in the histogram below. 80 -60 -40 -20 60 80 100 120 140 160 Number of People in 10 min What is the class width for this histogram (and corresponding GFDT)? Note: Each class contains its lower Frequency
Data was collected for 327 randomly selected 10 minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall were recorded. The data is summarized in the histogram below. 80 -60 -40 -20 60 80 100 120 140 160 Number of People in 10 min What is the class width for this histogram (and corresponding GFDT)? Note: Each class contains its lower Frequency
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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![**Histogram Analysis**
Data was collected for 327 randomly selected 10-minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall was recorded. The data is summarized in the histogram below.
**Histogram Details:**
- **Y-axis (Frequency):** Represents the frequency of intervals for the number of people entering.
- **X-axis (Number of People in 10 min):** The classes are marked as 60, 80, 100, 120, 140, 160.
**Bar Observations:**
1. **60 to <80:** Frequency is approximately 90.
2. **80 to <100:** Frequency is approximately 80.
3. **100 to <120:** Frequency is approximately 0.
4. **120 to <140:** Frequency is approximately 80.
5. **140 to <160:** Frequency is approximately 0.
**Question:**
What is the class width for this histogram (and corresponding GFD)? Note: Each class contains its lower class limit, but not its upper class limit.
**Class width = __**
[Enter the class width in the box provided and click "Check Answer."]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ca5a71f-224f-4dd6-91b8-89469a3a5d2f%2F3df9da86-ebf6-44ee-96ef-5810ea0c180f%2Fg65zi9g_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Histogram Analysis**
Data was collected for 327 randomly selected 10-minute intervals. For each ten-minute interval, the number of people entering the atrium of a large mall was recorded. The data is summarized in the histogram below.
**Histogram Details:**
- **Y-axis (Frequency):** Represents the frequency of intervals for the number of people entering.
- **X-axis (Number of People in 10 min):** The classes are marked as 60, 80, 100, 120, 140, 160.
**Bar Observations:**
1. **60 to <80:** Frequency is approximately 90.
2. **80 to <100:** Frequency is approximately 80.
3. **100 to <120:** Frequency is approximately 0.
4. **120 to <140:** Frequency is approximately 80.
5. **140 to <160:** Frequency is approximately 0.
**Question:**
What is the class width for this histogram (and corresponding GFD)? Note: Each class contains its lower class limit, but not its upper class limit.
**Class width = __**
[Enter the class width in the box provided and click "Check Answer."]
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