MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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1. Find the
2. Find the p-value
Transcribed Image Text:**Gestation and Average Longevity**
**Is there a relationship between the gestation of a sample of animals and the average longevity in years for a random sample of animals? Use a TI-83 Plus/TI-84 Plus calculator.**
| Gestation \( x \) | 101 | 285 | 152 | 243 | 113 |
|------------------|-----|-----|-----|-----|-----|
| Longevity \( y \) | 4 | 18 | 10 | 37 | 12 |
**Figure Explanation:**
The table above provides data on the gestation period (in days) and the average longevity (in years) of a sample of animals.
- **Gestation \( x \)**: This row lists the gestation periods for a selection of animals. The values are 101, 285, 152, 243, and 113 days respectively.
- **Longevity \( y \)**: This row lists the corresponding average longevity of the same selection of animals, in years. The values are 4, 18, 10, 37, and 12 years respectively.
The purpose of this data is to examine whether there is a potential relationship between the gestation period and the average longevity of these animals. Analyzing this data using a TI-83 Plus or TI-84 Plus calculator can help determine if a correlation exists between these two variables.
**Action Steps:**
1. Enter the data into the calculator.
2. Use statistical functions to calculate and analyze the correlation.
3. Interpret the results to understand the relationship between gestation and longevity.
**Send data to Excel**
(Button for exporting the data to Excel for further analysis)
*Note: Practical and detailed steps for entering data into the TI-83 Plus/TI-84 Plus calculators and performing correlation analysis should be provided on the educational website.*
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