https://file.aiquickdraw.com/mathbot/file/1727285535401hsatmysc.jpg

The t-test statistic \( t \) is computed as \( t = 5.477 \), rounded to three decimal places.

Do you want more details on how this was calculated or have any other questions?

Here are five related questions you might find helpful:
1. What does the t-statistic represent in hypothesis testing?
2. How do you interpret a t-statistic value like 5.477?
3. What is the significance of the sample size \( N \) in the t-test?
4. How is the standard deviation \( s \) used in calculating the t-statistic?
5. When should you use a t-test instead of a z-test?

**Tip:** In hypothesis testing, the t-statistic helps determine how far your sample mean is from the population mean under the null hypothesis, considering the sample size and variability.

Using the values provided, compute t. Round your final answer to three decimal places.

Learn how to calculate the t-test statistic using the formula t = (X̄ - μ₀) / (s / √N). This example uses a sample mean of 14, a hypothesized population mean of 7, a sample standard deviation of 7, and a sample size of 30, leading to a t-statistic of 5.477.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation