What Is the Sample Variance and the Estimated Standard Error

question 19

Multiple Choice

What is the sample variance and the estimated standard error for a sample of n = 9 scores with SS = 72?​

• A)​s² = 9 and s_M = 3
• B)​s² = 9 and s_M = 1
• C)​s² = 3 and s_M = 3
• D)​s² = 3 and s_M = 1

---

Definitions:

Fernando Botero

A Colombian figurative artist and sculptor, known for his signature style featuring exaggerated, voluptuous forms.

Mount St. Helens

An active stratovolcano located in Washington State, USA, known for its major eruption on May 18, 1980.

Abstract Landscape

An artistic representation of landscapes that emphasizes shapes, colors, and forms over realistic depictions, aiming to express emotions and ideas.

La Grande Louvre Pyramide

A large glass and metal pyramid serving as the main entrance to the Louvre Museum in Paris, France, designed by architect I. M. Pei.