A Horticulturist Wants to Test the Effectiveness of Four Types

question 24

Multiple Choice

A horticulturist wants to test the effectiveness of four types of fertilizer on the growth rate of Bermuda grass.Six sections of grass are randomly assigned to each of the four fertilizer types,and the rate of growth for each section is measured.

• A)H0: μ1 = μ2 = μ3 = μ4 vs.the alternative that not all fertilizer mean growth rates are equal
• B)H0: μ1 ≠ μ2 ≠ μ3 ≠ μ4 ≠ μ5 ≠ μ6 vs.the alternative that all six section means are equal
• C)H0: μ1 = μ2 = μ3 = μ4 = μ5 = μ6 vs.the alternative that not all six section means are equal
• D)H0: μ1 ≠ μ2 ≠ μ3 ≠ μ4 vs.the alternative that all fertilizer mean growth rates are equal
• E)H0: μfert ≠ μsection vs.the alternative that the fertilizer and section means are equal

---

Definitions:

Grade Papers

The process of evaluating and assigning scores to students' written work or exams.

Economic Concept

A theoretical construct that explains various aspects of the economy, including transactions, decision-making processes, and the behavior of markets.

Rural Communities

Areas that are located outside towns and cities, often characterized by low population density and agricultural-based economies.

Urban Areas

Densely populated regions characterized by high human settlement and infrastructure of built environment.