SOLUTION: I would like to calculate the test statistics for the following hypothesis: can someone help me?? Do countries that are members of G-20 have a lower unemployment rate than count

Question 336416: I would like to calculate the test statistics for the following hypothesis: can someone help me??
Do countries that are members of G-20 have a lower unemployment rate than countries that are not members?
Null: Mean of member�s unemployment rate is lower
Alternative: Mean of member�s unemployment is higher
Alpha: 0.05

Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
I would like to calculate the test statistics for the following hypothesis: can someone help me??
Do countries that are members of G-20 have a lower unemployment rate than countries that are not members?
Null: Mean of member�s unemployment rate is lower
Alternative: Mean of member�s unemployment is higher
Alpha: 0.05
---------------------
Note: The null hypothesis MUST contain equality.
Ho: u(G20 members)-u(not members) = 0
Ha: u(G20 members)-u(not members) > 0
==========================================
Cheers,
Stan H.
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