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MBA.Graduate Psychology,PHD in HRM
Strayer,Phoniex,
Feb-1999 - Mar-2006
MBA.Graduate Psychology,PHD in HRM
Strayer,Phoniex,University of California
Feb-1999 - Mar-2006
PR Manager
LSGH LLC
Apr-2003 - Apr-2007
 You have performed a one-sided test of significance and obtained a value of z = 0.215. Find the approximate P-value for this test.
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2) A test of the null hypothesis H0: µ = 0 gives test statistic z = 1.8.
a) What is the P-value if the alternative is Ha: µ > µ0?
b) What is the P-value if the alternative is Ha: µ < µ0?
c) What is the P-value if the alternative is Ha: µ ≠µ0?
3) What is a p-value?
4) Generally speaking, what is the conclusion if p is greater than 5%?
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