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Use the given information to calculate the p-value and interpret the result:
H0: = 20,H1: > 20 = 15,n = 50, = 22, = 0.04
p-value = ____________________
Interpretation: ____________________
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Government interventions to maintain the market price of a commodity at a certain level to encourage production and protect farmers.
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European Union
A political and economic union of 27 member states that are located primarily in Europe, aiming to ensure peace, stability, and economic cooperation among its members.
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