Statistics

In the Wilcoxon rank-sum test, the null hypothesis may be expressed as:\(\style{font-family:Times ...

Started by blkth103

In the sign test on a population median, what is done with values equal to the hypothesized median?

Started by nods

In general, a primary reason for choosing a nonparametric procedure over a parametric one is:

Started by kms5229

In determining the Spearmans rank correlation coefficient, what is done if multiple observations ...

Started by allihubbard

In a KruskalWallis test for comparing three populations, the test statistic is calculated asH= 2.80. ...

Started by jlbond23

If\(\style{font-family:Times New Roman;}{\Delta_{\text{o}}\neq0}\), then the ...

Started by allywil32

If the underlying distributions are known to be symmetric, we can use the Wilcoxon rank-sum test to ...

Started by lol1012

For the KruskalWallis test, the test statistic follows a chi-square distribution ...

Started by hannahmadyronde

For the KruskalWallis test, if the decision from the test is rejectH0, then:

Started by caca31

Consider the following statements:\(\style{font-family:Times New ...

Started by Emmejo01

Conduct a sign test on the following sample data to see if the median differs from ...

Started by eboni

Concerning the runs test, a normal approximation is appropriate when:

Started by ShannenConnor

Concerning the KruskalWallis test, the test statistic follows a chi-square distribution ...

Started by byomi

Calculate the Spearmans rank correlation coefficient for the following data ...

Started by trevg

As used in the runs test, a run is:

Started by kandiwilson165@gmail.com

An athletic trainer is concerned that his athletes are not drinking enough water during games. He ...

Started by abcdef9106

An athletic trainer is concerned that his athletes are not drinking enough water during games. He ...

Started by tspaw0811

A study looked atx= distance of convenience stores from a large citys Contemporary ArtMuseum, andy= ...

Started by mimie

A runs test was performed on 200 measurements of beam deflections and resulted in a test statistic ...

Started by desireelg_7

A recent survey of practicing Jews, Christians, and Muslims asked these participants their opinion ...

Started by frosh101

A normal approximation for the Wilcoxon rank-sum test is appropriate when:

Started by joe3899

A meteorologist has measured the amount of rain in four cities for the last six months. She wants to ...

Started by redpassion

A manufacturer of ballpoint pens wishes to know if a machine designed to fill each individual pen ...

Started by hannahmadyronde

A manufacturer has three machine lines (Red, White, and Blue) that produce the same product. The ...

Started by Hunchojack2019!!

A KruskalWallis test is always:

Started by ninaj