Multiple Choice
The ________ is a univariate hypothesis test using the t distribution,which is used when the standard deviation is unknown and the sample size is small.
A) paired samples test
B) t test
C) z test
D) F test
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q5: For the parametric case involving the means
Q8: When the difference in the location of
Q11: For a given level of α,increasing the
Q11: The _ is the difference between the
Q16: A cross-tabulation is the merging of the
Q37: The probability of Type II error (α)is
Q38: The variance can never be negative.
Q87: When variables are perfectly associated,the phi coefficient
Q90: The F static is computed as the
Q106: Which of the research questions/hypotheses below is