1nonparametric tests are used whenathe data are normalbthe

Reference no: EM13354054

1. Nonparametric tests are used when

A. the data are normal.
B. the data are skewed.
C. the data are counts.

2. The Kruskal-Wallis rank test is a nonparametric replacement for

A. a paired t test.
B. two independent samples t test.
C. one-way ANOVA.

3. The Wilcoxon rank sum test tests a null hypothesis that

A. the two distributions have the same mean.
B. the two distributions have the same median.
C. the two distributions are the same.

4. A sample of breakfast cereals yields the following data on the grams of carbohydrates per serving.

19 23 26 21 25 28 24 23 23 13 25 26

The rank assigned to a cereal with 25 grams is
A. 8.
B. 8.5.
C. 9.

Reference no: EM13354054

Questions Cloud

Mr banks knows that line maintenance expense varies with : mr. banks knows that line maintenance expense varies with company size and he wants to use the latter to predict the

Q a draw the supply and demand for apartments assume in : q. a draw the supply and demand for apartments. assume in this market all apartments are identical so there is only one

1real estate agents always say location location location : 1.real estate agents always say location location location is the most important thing in buying a house. we want to

Qthe market for water in urban areas in australia is often : q.the market for water in urban areas in australia is often dominated by one provider for example sydney water in the

1nonparametric tests are used whenathe data are normalbthe : 1.nonparametric tests are used whena.the data are normal.b.the data are skewed.c.the data are counts.2.the

Q 1 briefly summarize the ingredients determinants of : q. 1. briefly summarize the ingredients determinants of economic growth.2. what phase of the business cycle is the u.s.

Q - mr banks knows that line maintenance expense varies : q. - mr. banks knows that line maintenance expense varies with company size and he wants to use the latter to predict

Q1 during a coffee-room debate among several young mbas who : q1. during a coffee-room debate among several young mbas who had in recent times graduated among all one of the young

A draw the supply and demand for apartments assume in this : a draw the supply and demand for apartments. assume in this market all apartments are identical so there is only one

User Account

All Pages