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_____________?

Related Mcqs:

The hypothesis which is being tested is called ___________________?

A. Composite hypothesis B. Alternative hypothesis C. Null hypothesis D. Simple hypothesis...

The sign test assumes that the_______________?

A. Samples are independent B. Samples have same mean C. Sample are dependent D. The Wilcoxon Signed Rank test is used...

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....

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...

Power of test is denoted by _______________?

A. β B. α C. (1 – α ) D. (1 – β)...