Use the Data in the Given Table and the Corresponding

question 7

Essay

Use the data in the given table and the corresponding Minitab display to test the hypothesis. The
following Minitab display results from a study in which three different teachers taught calculus
classes of five different sizes. The class average was recorded for each class. Assuming no
effect from the interaction between teacher and class size, test the claim that the teacher has no
effect on the class average. Use a 0.05 significance level. $$\begin{array} { l r c r c c } \text { Source } & D F & \boldsymbol { S S } & \boldsymbol { M S } & \boldsymbol { F } & \boldsymbol { p } \\\text { Teacher } & 2 & 56.93 & 28.47 & 1.018 & 0.404 \\\text { Class Size } & 4 & 672.67 & 168.17 & 6.013 & 0.016 \\\text { Error } & 8 & 223.73 & 27.97 & & \\\text { Total } & 14 & 953.33 & & &\end{array}$$

---

Definitions:

Leadership Approaches

Different theories and styles that guide how an individual leads others, including traits, behaviors, situational interaction, function, and process.

Adaptive Approach

A strategy or method that emphasizes flexibility and responsiveness to changing conditions or situations.

Beliefs And Values

These are fundamental principles or ideas that an individual or group holds to be true and important, guiding their behavior and decision-making.

Disciplined Focus

A methodical approach to maintaining attention and effort on set goals and tasks.