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
Related Mcqs:
- A_______ is the specific value of the statistic used to estimate the population parameter?
A. Point estimator
B. C.I.
C. Estimator
D. None of these - Let X1,X2,…Xn be a random sample from the density f(x;(θ), where θ may be vector. If the conditional distribution of X1,X2,…Xn given S=s does not depend on θ for any value of s of S, then statistic is called?
A. Minimal sufficient statistic
B. Sufficient statistic
C. Efficient
D. Minimax statistics - A set of jointly sufficient statistic is defined to be minimal sufficient if and only if_______________?
A. It is a function of some other set of sufficient statistics.
B. It is a function of every other set of sufficient
C. It is a function of any sufficient statistics in the set.
D. It is not a function of every other set of sufficient statistics. - In the plural sense, statistic means____________?
A. Methods
B. Data
C. Science
D. Meteorology - Statistic is a numerical quantity, which is calculated from?
A. Population
B. Sample
C. Data
D. Observations - The Mann-Whitney U test is preferred to a t-test when____________?
A. Sample are dependent
B. The assumption of normality is not met
C. Sample sizes are small
D. Data are paired - A test is said to be most powerful test of size α, if_______________?
A. Among all other test of size α or less it has the largest power
B. Among all other test of size α or greater it has the largest 1 – α
C. Among all other test of size α or greater it has the smallest power
D. Among all other test of size α or greater it has the largest β - A random variable is that whose value is determined by the outcome of _________________?
A. Trial
B. event
C. Experiment
D. Random experiment - Which test is better than sign test?
A. Wilcoxon signed rank test
B. Wilcoxon rank sum test
C. Mann Witney U test
D. All the aboveSubmitted by: Nimra Shaheen
- Which of the following test is most likely assessing this null hypothesis: Ho The number of violations per apartment in the population of all city apartments is binomially distributed with a probability of success in any one trial of P=0.3 dd ?
A. The Mann-Whitney test
B. The Kruskal-Wallis test
C. The Wilcoxon Signed Rank test
D. The Kolmogorove-Simirnor test