Question
Three brands of coffee are rated for taste 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 determine if three brands taste equally good isSolution
Kruskal-Wallis test is used to determine whether or not there is a statistically significant difference among the three or more independent groups.
- Six persons- A, B, C, D, E, and F sit along a circular table and face toward the centre of the table. A sits second to the right of E. Only one person sits...
Which of the following statement is true regarding Q?
How many persons are sitting between person R and person T?
How many candidates are sitting between D and G?
Six laptops, D, E, F, G, H and I, are placed in a row facing towards the north (not necessarily in the same order). D is placed to the immediate left of...
Six persons L, M, N, O, P and Q sit in a straight row facing north. Q sits third to the right of P. L sits immediate left of O. O sits third to the lef...
How is R related to U?
Who sits opposite to A?
How many persons attend the seminar between M and his daughter?
Six persons Q, R, S, T, U and V sit around a circular table facing towards the center but not necessarily in the same order. S sits immediate right of T...
