A. E(S2) = s2
B. E(u) = X
C. E(P) = P
D. Ux = u
A. The sampling distribution of the statistics assuming Null Hypothesis
B. calculations based on many actual repetitions of the same Experiment
C. The sampling distribution of the statistic assuming Alternative Hypothesis.
D. Non of these
A. Regards the base year quantities as fixed
B. Regards the base year price as fixed
C. Regards the current year quantities as fixed
D. non of these
A. Useless
B. Various Methods
C. Unavoidable
D. Samples
A. Positive
B. Negative
C. 0
D. 1
A. Frequency distribution
B. Classification
C. Table
D. Tabulation
A. Continuous data
B. Random
C. Discrete data
D. Non of these