Statistics

With the KruskalWallis test, the data from allksamples are combined and each observation is assigned ...

Started by aeb093

Which of the following statements is true?

Started by Lin Shi

Which of the following statements about Spearmans rank correlation coefficient is false?

Started by kckanistras

Which of the following is a disadvantage of the sign test?

Started by krabuske

When performing a Wilcoxon rank-sum test on the two independent samples shown here at= 0.01, what is ...

Started by mt05945

When comparing the output of strawberries grown on plots using fertilizer A with that grown on ...

Started by april 19

What is the primary difference between parametric and nonparametric tests of significance?

Started by stananza

What is the nearest critical value for a Wilcoxon sign-ranked test with 15 nonzero ...

Started by poopoo

The Wilcoxon signed-rank test:

Started by M1ch3a

The Wilcoxon rank-sum test is an appropriate test when:

Started by xsk4r3kr0w

The total number of words per page is recorded from a random sample of 17 pages printed using a ...

Started by JimmyJoe

The smallest possible number of runs in any sample is:

Started by tashina2013

The runs test is appropriate for which type of data?

Started by shivanipalawai@gmail.com

The runs test is a nonparametric test. This means that:

Started by camac77

The KruskalWallis test is the nonparametric version of the:

Started by Katmoss16

The first 10 final exams turned in for a particular class are classified as either pass (earned a ...

Started by ddddddddddeeee4444

The first 10 final exams turned in for a particular class are classified as either pass (earned a ...

Started by erikka246

The amount of time spent waiting for the bus at a city bus stop is symmetrically distributed. Eight ...

Started by eboni

Suppose you have data that you wish to use for the Wilcoxon rank-sum test. The 12th, 13th, and 14th ...

Started by majortom123

Suppose a pair of dice is rolled 50 times to determine if doubles occur randomly. The following ...

Started by markburs

Researchers wish to test the effectiveness of a drug designed to treat depression. Seven clinically ...

Started by tspaw0811

Perform a Wilcoxon rank-sum test on the two independent samples shown here to see if it supports a ...

Started by Darron12

Nonparametric tests can be appropriate for quantitative data when:

Started by kaitlynndavis

Maintenance is done to increase the printing speed of an office printer. The amount of time (in ...

Started by Mscarter

In the Wilcoxon signed-rank test, if two or more measurements have the same nonzero difference, then:

Started by krabuske