A. There is an unusually large number of runs
B. There is an unusually small number of runs
C. None of these
D. Either of the above
Related Mcqs:
- To perform a Runs test for randomness the data must be_______________?
A. Divided into at least two classifications
B. Divided into exactly two classifications
C. Quantitative
D. Qualitative - 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 - Type II error is committed when the null hypothesis is _________________?
A. Rejected when it is true
B. Rejected when it is false
C. Accepted when it is true
D. Accepted when it is false - If we reject the null hypothesis, we might be making____________?
A. Unpredictable
B. A correct Decision
C. Type-II Error
D. Type-Error - When testing for randomness, we can use_____________?
A. Sign test
B. None of these
C. Runs test
D. D Mann-Whitney U test - The first and starting point in test Hypothesis is ______________?
A. stating H1
B. stating Ho
C. L of significance
D. Test statistics - 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 - The Estimation and testing of hypothesis are main branches of ________________?
A. Sampling
B. Probability distribution
C. Regression
D. Statistical Inference - If Ho is stated as Q = Qo< the alternate hypothesis in general stated________________?
A. Q Qo
C. Q ≠ Qo
D. None of these
