Which of the following tests use rank sums?
Both the Kruskal-Wallis and Wilcoxon rank-sum tests use the rank-sum method to rank the observation of the combined sample/set. Though the method of ranking is different in both the tests. In the Kruskal-Wallis test, the data were sorted in ascending order before ranking them.
Simplify the following expression:
((32)4 - 1)/33×31× (210+1)
32 × 3 (54 – 15) + 186 ÷ 3 ÷ 2 – (21)² =?
Solve: 666/6/3 = ?
1200% of 18 + √1600 + 62 = ?2 + (90 of 0.4)
[∛(91125/19683 )- ∛(3375/5832 ) ] × ∛(512/9261) = ? - √(484/3969)
Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
42 * 7 * 64 * 11 * 6 *4
√4761 ÷ 23 + √12769 = ? × 58
√361 ÷ (21/23) × 84 = ?
