Below Are Bacteria Count for Four Different Hand-Washing Methods; Alcohol

question 23

Essay

Below are bacteria count for four different hand-washing methods; alcohol spray,antibacterial soap,regular soap,and water alone.Conduct a Kruskal-Wallis test to determine if there are differences between the four methods in terms of their bacteria count.Use a 0.05 level of significance. $$\begin{array} { c c c c } \text { Alcnhal } & \text { AB Soap } & \text { Soap } & \text { Water } \\\hline 51 & 70 & 84 & 74 \\\hline 5 & 164 & 51 & 135 \\19 & 88 & 110 & 102 \\18 & 111 & 67 & 124 \\58 & 73 & 119 & 105\end{array}$$

---

Definitions:

Schlieffen Plan

A strategic military plan developed by German General Alfred von Schlieffen, proposing a quick victory against France then turning east to fight Russia in a two-front war.

Neutral Nation

A sovereign state which refrains from all participation in armed conflict, adhering to a policy of neutrality recognized by other states.

Belgium

A country in Western Europe known for its medieval towns, Renaissance architecture, and as the headquarters of the European Union and NATO.

Nationalist Concept

The idea or ideology that emphasizes loyalty, devotion, or allegiance to a nation and its interests, often leading to the desire for national independence or heightened sovereignty.