Part (f) A school with an enrollment of 9000 would be how many standard deviations away from the mean? (Round your answer to two decimal places.)

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To determine how many standard deviations a school with an enrollment of **9,000** is away from the mean, we need two key pieces of information:

1. **Mean Enrollment (μ):** The average number of students enrolled across all schools in the dataset.
2. **Standard Deviation (σ):** A measure of the variability or dispersion of the enrollments around the mean.

The formula to calculate the **z-score**, which represents the number of standard deviations a particular value is from the mean, is:

$$
z = \frac{X - \mu}{\sigma}
$$

Where:
- $$ X $$ = The value in question (9,000 students)
- $$ \mu $$ = Mean enrollment
- $$ \sigma $$ = Standard deviation of enrollments

**Steps to Calculate:**

1. **Identify the Mean (μ):** Determine the average enrollment across all relevant schools.
2. **Determine the Standard Deviation (σ):** Calculate or obtain the standard deviation of enrollments.
3. **Apply the Z-Score Formula:** Plug the values into the formula to find the z-score.

**Example Calculation:**

*Assume the following (for demonstration purposes):*
- Mean enrollment ($$ \mu $$) = 7,500 students
- Standard deviation ($$ \sigma $$) = 500 students

$$
z = \frac{9,000 - 7,500}{500} = \frac{1,500}{500} = 3.00
$$

In this example, a school with **9,000** students is **3.00 standard deviations** above the mean enrollment.

**Next Steps:**

Please provide the **mean enrollment** and the **standard deviation** for the dataset you’re referencing. With those values, I can help you calculate the exact number of standard deviations the 9,000 enrollment figure is from the mean.
To find out how many standard deviations a school with 9,000 students is from the mean enrollment, you need the mean ($$ \mu $$) and the standard deviation ($$ \sigma $$) of the dataset. Use the z-score formula: $$ z = \frac{9,000 - \mu}{\sigma} $$ After calculating, round the result to two decimal places.

Part (f) A school with an enrollment of 9000 would be how many standard deviations away from the mean? (Round your answer to two decimal places.)

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