A golf ball manufacturer has three dimple patterns it is interested in analyzing to see whether one results in longer driving distances.However,it also wishes to control for the material the ball is made from since it believes that the material might affect driving distance.Four materials can be used.The following data represent the results of tests in which each combination of dimple pattern and cover material were used and the length of the ball hit by a robot has been recorded.The test will be conducted using an alpha = 0.05 level. 
Given these data,what is the value of Fisher's Least Significant Difference critical value?
Definitions:
Thomas Hobbes
A 17th-century English philosopher known for his work in political philosophy, particularly his social contract theory as outlined in his book "Leviathan," emphasizing a powerful sovereign for societal peace.
Ordered Society
An ordered society is a community or civilization that operates under a system of laws, norms, and institutions that ensure stability, harmony, and structured social interactions among its members.
Boston Tea Party
A political protest by the Sons of Liberty in Boston, on December 16, 1773, against the tax policy of the British government by throwing chests of tea from ships into Boston Harbor.
Reprisals
Acts of retaliation, often within the context of international relations, military actions, or diplomatic disputes.
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