Use the given confidence interval to find the margin of error and the sample mean. (3.95,6.31) The sample mean is - (Type an integer or a decimal.) The margin of error is - (Type an integer or a decimal.)

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**Educational Content on Confidence Intervals**

**Problem**  
Use the given confidence interval to find the margin of error and the sample mean.

Confidence Interval: (3.95, 6.31)

**Instructions**  
Calculate the following:

- **The sample mean is** [____]. (Type an integer or a decimal.)
- **The margin of error is** [____]. (Type an integer or a decimal.)

**Explanation**  
A confidence interval provides a range in which the true population parameter is expected to fall. To find the **sample mean**, calculate the midpoint of the confidence interval. The **margin of error** is half the width of the confidence interval.
Transcribed Image Text:**Educational Content on Confidence Intervals** **Problem** Use the given confidence interval to find the margin of error and the sample mean. Confidence Interval: (3.95, 6.31) **Instructions** Calculate the following: - **The sample mean is** [____]. (Type an integer or a decimal.) - **The margin of error is** [____]. (Type an integer or a decimal.) **Explanation** A confidence interval provides a range in which the true population parameter is expected to fall. To find the **sample mean**, calculate the midpoint of the confidence interval. The **margin of error** is half the width of the confidence interval.
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