Using the data, compute Pearson's index.

MATLAB: An Introduction with Applications
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Using the data, compute Pearson's index.

(Round your answer to three decimal places.)

### Data Analysis Summary

**Given Data:**
```
27, 27, 27, 28, 28, 28, 28, 28, 28, 29,
29, 29, 29, 29, 29, 29, 29, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 31, 31, 31,
31, 31, 31, 31, 31, 32, 32, 32, 33, 33,
33, 33, 33, 33, 34, 34
```

**Summary Statistics:**

- **N (Number of data points):** 50
- **Minimum Value:** 27.000
- **Q1 (First Quartile):** 29.000
- **Median:** 30.000
- **Q3 (Third Quartile):** 31.000
- **Maximum Value:** 34.000
- **Mean:** 30.160
- **Standard Error of the Mean (SE Mean):** 0.256
- **Standard Deviation (StDev):** 1.811

**Graphical Analysis:**

- **Histogram (Normal):**
  - Displays the frequency distribution of the data with a normal distribution curve overlay.
  - The x-axis represents data values ranging from 26 to 34.
  - The y-axis represents frequency, with a peak around the middle range of data (approximately around 30).
  - The histogram bars show symmetric distribution with most data clustered around the mean value of 30.16.
   
- **Normal Quantile Plot:**
  - A scatter plot with data points plotted against a theoretical normal distribution.
  - The x-axis represents normal quantile values, while the y-axis represents the data values.
  - The alignment of data points along a straight line indicates that the data follows a normal distribution approximately, supporting the graphical representation shown in the histogram.
Transcribed Image Text:### Data Analysis Summary **Given Data:** ``` 27, 27, 27, 28, 28, 28, 28, 28, 28, 29, 29, 29, 29, 29, 29, 29, 29, 30, 30, 30, 30, 30, 30, 30, 30, 30, 30, 31, 31, 31, 31, 31, 31, 31, 31, 32, 32, 32, 33, 33, 33, 33, 33, 33, 34, 34 ``` **Summary Statistics:** - **N (Number of data points):** 50 - **Minimum Value:** 27.000 - **Q1 (First Quartile):** 29.000 - **Median:** 30.000 - **Q3 (Third Quartile):** 31.000 - **Maximum Value:** 34.000 - **Mean:** 30.160 - **Standard Error of the Mean (SE Mean):** 0.256 - **Standard Deviation (StDev):** 1.811 **Graphical Analysis:** - **Histogram (Normal):** - Displays the frequency distribution of the data with a normal distribution curve overlay. - The x-axis represents data values ranging from 26 to 34. - The y-axis represents frequency, with a peak around the middle range of data (approximately around 30). - The histogram bars show symmetric distribution with most data clustered around the mean value of 30.16. - **Normal Quantile Plot:** - A scatter plot with data points plotted against a theoretical normal distribution. - The x-axis represents normal quantile values, while the y-axis represents the data values. - The alignment of data points along a straight line indicates that the data follows a normal distribution approximately, supporting the graphical representation shown in the histogram.
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