(c) Draw a boxplot of the differenced data. Does this visual evidence support the results obtained in part (b)? Which boxplot below represents the data? OA. O C. -6 -6 Differences -2 Differences ỏ Q Q G Q Q O B. O D. -6 6 -2 Differences Differences 0 ỏ Q Q G
(c) Draw a boxplot of the differenced data. Does this visual evidence support the results obtained in part (b)? Which boxplot below represents the data? OA. O C. -6 -6 Differences -2 Differences ỏ Q Q G Q Q O B. O D. -6 6 -2 Differences Differences 0 ỏ Q Q G
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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Transcribed Image Text:### Analyzing Boxplots for Differenced Data
**Question:**
(c) Draw a boxplot of the differenced data. Does this visual evidence support the results obtained in part (b)?
**Which boxplot below represents the data?**
**Options:**
- **A.**
- Boxplot on a number line ranging from -6 to 2.
- The box is centered around -3, extending from approximately -4.5 to -1.
- Whiskers extend to about -6 on the left and 0.5 on the right.
- **B.**
- Boxplot on a number line ranging from -6 to 2.
- The box is mostly centered around -2, extending from approximately -3.5 to -0.5.
- Whiskers extend to about -5 on the left and 2 on the right.
- **C.**
- Boxplot on a number line ranging from -6 to 2.
- The box is centered, with most of its length between -5 and 0.
- Whiskers reach beyond the box, approximately extending from -6 to 2.
- **D.**
- Boxplot on a number line ranging from -6 to 2.
- The box is centered around -3, possibly extending from -5 to 0.
- Whiskers extend to about -6 on the left and 1 on the right.
**Instructions:**
Examine each boxplot carefully to determine which one best represents the differenced data. Consider the spread of the data, including the interquartile range depicted by the box and the overall range shown by the whiskers. Analyze whether this visual evidence aligns with the previous results from part (b).
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