Multiple Choice
Can a t-stat be negative for the hypothesis test of the population mean of the heights of econometrics students (which will always be positive) ?
A) No.
B) Only if the null hypothesized value is positive.
C) Only if the null hypothesized value if negative.
D) None of the answers is correct.
Correct Answer:
Verified
Correct Answer:
Verified
Q35: If the t-stat for a hypothesis test
Q36: Suppose you have a random sample of
Q37: Suppose you have a random sample
Q38: An unbiased estimator achieves what sort of
Q39: Suppose a sample of five econometrics students'
Q41: Assuming you are testing a null hypothesis
Q42: As the size of the random sample
Q43: The sample standard deviation is related to
Q44: If the distribution of one random variable
Q45: A confidence interval can be constructed for