Identify the best mathematical model and it's r^2 value. Is it a good fit? **Problem:** A fitness trainer decided to track the combined weight loss of several new customers. She recorded the combined weight loss each month and kept track for 6 months. Identify the best mathematical model with its corresponding \( R^2 \) value and tell whether it is a good model.**Data Table:**| Month | 1 | 2 | 3 | 4 | 5 | 6 ||-------------|-----|-----|-----|-----|-----|-----|| Weight Loss | 175 | 120 | 95 | 63 | 44 | 33 |**Model Evaluation:**1. **Exponential Model, \( R^2 = 0.996 \):** - No, 0.966 is too high an \( R^2 \) value.2. **Quadratic Model, \( R^2 = 0.994 \):** - No, 0.994 is too high an \( R^2 \) value.3. **Exponential Model, \( R^2 = 0.996 \):** - Yes, 0.996 is very close to 1.4. **Quadratic Model, \( R^2 = 0.994 \):** - Yes, 0.994 is very close to 1.

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Description: Identify the best mathematical model and it's r^2 value. Is it a good fit? **Problem:** A fitness trainer decided to track the combined weight loss of several new customers. She recorded the combined weight loss each month and kept track for 6 months

Exponential: Steps to construct scatter plot in Excel: Enter the data for Month and Weight Loss in Excel sheet Select the columns of Month and Weight Loss Go to Insert menu. Click on “Insert scatter or bubble chart” option. Select Scatter under Charts. Under chart elements, check Trend line as Exponential. Excel Output: The scatter plot is, Quadratic equation: Steps to construct scatter plot in Excel: Enter the data for Month and Weight Loss in Excel sheet Select the columns of Month and Weight Loss. Go to Insert menu. Click on “Insert scatter or bubble chart” option. Select Scatter under Charts. Under chart elements, check Trend line as polynomial with order 2. Excel Output: The scatter plot is, Here, the R2 value of exponential model is more compared with the quadratic model. Hence, the best fit is exponential model with R2 is 0.996. Correct option: Exponential model, 0.996. Yes, 0.996 is very close to 1.

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. A fitness trainer decided to track the combined weight loss of several new customers. She recorded the combined weight loss each month and kept track for 6 months. Identify the best mathematical model with its corresponding R value and tell whether it is a good model. Month 2 9.

. A fitness trainer decided to track the combined weight loss of several new customers. She recorded the combined weight loss each month and kept track for 6 months. Identify the best mathematical model with its corresponding R value and tell whether it is a good model. Month 2 9.

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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