The ages of the patients of a pediatrician were surveyed, summarize and displayed in the box-and-whisker diagram shown in Exhibit 1 Calculate the quartile deviation of the ages of the patients surveyed.

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The ages of the patients of a pediatrician were surveyed, summarize and displayed in the box-and-whisker diagram shown in Exhibit 1

Calculate the quartile deviation of the ages of the patients surveyed.

**Exhibit 1: Box Plot of Patient Ages**

This diagram is a box plot, which is a graphical representation used to display the distribution of a dataset. The focus here is on the ages of patients.

- **Age Range:** The plot covers age values from 25 to 65.
- **Box Plot Structure:**
  - The ends of the box represent the first quartile (Q1) at age 35 and the third quartile (Q3) at age 50, indicating that 50% of patients fall within this age range.
  - The line inside the box signifies the median age, approximately at age 45.
  - The "whiskers" extend to the minimum age of 30 and the maximum age of 55, showing the overall spread of ages within the dataset.
- **Outliers:** There are data points represented by small diamond shapes at ages 25 and 60, which may indicate outliers beyond the typical range of ages.

Overall, this box plot provides a summary of the central tendency, variability, and potential outliers among the ages of the patients.
Transcribed Image Text:**Exhibit 1: Box Plot of Patient Ages** This diagram is a box plot, which is a graphical representation used to display the distribution of a dataset. The focus here is on the ages of patients. - **Age Range:** The plot covers age values from 25 to 65. - **Box Plot Structure:** - The ends of the box represent the first quartile (Q1) at age 35 and the third quartile (Q3) at age 50, indicating that 50% of patients fall within this age range. - The line inside the box signifies the median age, approximately at age 45. - The "whiskers" extend to the minimum age of 30 and the maximum age of 55, showing the overall spread of ages within the dataset. - **Outliers:** There are data points represented by small diamond shapes at ages 25 and 60, which may indicate outliers beyond the typical range of ages. Overall, this box plot provides a summary of the central tendency, variability, and potential outliers among the ages of the patients.
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