Analysis of Variance (ANOVA) is a test for equally of______________?

Related Mcqs:

1. An alternative non parametric test of ANOVA?

   A. Sign test B. Wilcoxon sign rank test C. Median test D. Kruskal Wallis test  Submitted by: Nimra Shaheen...

2. Three brands of coffee are rated for tasted on a scale of 1 to 10. Six persons are asked to rate each brand so that there is a total of 18 observations.The appropriate test to tasted equally good is_____________?

   A. One way analysis of variance (ANOVA) B. Spearman Rank difference C. Wilcoxon Rank-Sum test D. Kruskal-Wallis test...

3. Sample variance S2 is unbiased estimator of population variance 26 because ________________?

   A. E(S2) = s2 B. E(u) = X C. E(P) = P D. Ux = u...

4. Two event are said to be equally likely is ______________?

   A. As any other B. both event occurs C. One occurs D. not both occurs...

5. In which approach to probability the outcomes are equally likely to occur ?

   A. Classical Probability B. Subjective Probability C. Relative Frequency D. Independent...

6. The variance of 5 numbers is 10. If each number is divided by 2, then the variance of new numbers is______________?

   A. 20 B. 5 C. 2.5 D. 5.5 E. 0...

7. Suppose for 40 observations, the variance is 50. If all the observations are increased by 20, the variance of these increased observation will be______________?

   A. 50 B. 70 C. 50/20 D. 50-20 = 30 E. 50...

8. suppose for 40 observation, the variance is 50. If all the observation are increased by 20, the variance of these increased observation will be_________?

   A. 50 B. 70 C. 50/20 D. 50-20=30...

9. The variance of 5 numbers is 10. If each number is divided by 2, then variance of new number is_____________?

   A. 20 B. 5 C. 2.5 D. 0...

10. 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...