Statistics MCQs

A. Random variable
B. Binomial random variable
C. Continuous random variable
D. Both (b) and (c) but not (a)

A. Posterior bay’s estimator
B. Minimax estimator
C. Bay’s estimator
D. Sufficient estimator

A. Constant
B. Varies
C. Four
D. Probability

A. 6
B. 3
C. 2
D. 0

A. Sign test
B. None of these
C. Runs test
D. D mann-whitney u test

A. Kruskal wallis test
B. Mann-whitney u test
C. Wilcoxon signed rank test
D. Sign test

A. Any number of populations
B. A sample mean to the population mean
C. Two populations
D. Three populations

A. Sign test
B. Wilcoxon signed rank
C. Kruskal-wallis
D. Runs test

A. The mann-whitney test
B. The kruskal-wallis test
C. The wilcoxon signed rank test
D. The kolmogorove-simirnor test

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