A study was conducted to compare the average time spent in the lab each week versus course grade for computer students.The results are recorded in the table below. 
Using a 5% level of significance,perform a nonparametric test to determine if there is a monotonic association between the number of hours spent in the lab each week and the grade a student receives.Assume that rank ties will have little influence on your result.
Definitions:
Rules Of Game
The set of guidelines and principles that determine how a particular game or activity is conducted.
Business Cycle
The fluctuation in economic activity that an economy experiences over a period of time, marked by phases of expansion and contraction.
Mercantilism
An economic theory and practice where government regulation of a nation's economy is used to increase state power at the expense of rival national powers.
Laissez-faire
Laissez-faire is an economic philosophy advocating minimal governmental intervention in the marketplace and the economic activities of individuals and businesses.
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