Multiple Choice
The p-value for a one-sided left-tail test is given by
A) Pr(Z - tact ) = φ(tact) .
B) Pr(Z < tact ) = φ(tact) .
C) Pr(Z < tact ) < 1.645.
D) cannot be calculated,since probabilities must always be positive.
Correct Answer:
Verified
Correct Answer:
Verified
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