The sampling distribution of the Kruskal-Wallis test statistic is well approximated by the:
A) normal distribution.
B) chi-square distribution with k - 1 degrees of freedom, where k is the number of populations.
C) F- distribution with 1 and k - 1 degrees of freedom, where k is the number of Populations.
D) Student's t distribution with n - 1 degrees of freedom.
B
You might also like to view...
________ are the largest group of wholesalers and can be divided into two broad types of wholesalers: full-service and limited-service
A) Brokers B) Retailers C) Agent wholesalers D) Merchant wholesalers E) Manufacturers' agents
The per-unit selling price of a product is $20, the unit variable cost is $15, and the total fixed costs are $7,000 . What are the current break-even sales in units and dollars, respectively?
a. 467 and $28,000 b. 467 and $5,250 c. 1,400 and $5,250 d. 1,400 and $28,000
Juan's business delivery truck is destroyed in an accident. He paid $40,000 for the truck, and $30,000 of depreciation has been deducted during its period of use. The insurance company pays Juan $32,000 due to the accident. What is the minimum amount that Juan must spend on a new truck to avoid any gain recognition?
A. $10,000 B. $32,000 C. $40,000 D. $22,000
A cross-functional team has been formed to come up with ways to improve communication among departments. Team members are now taking part in a brainstorming session. They are in what stage of the project?
A) Preparing to work together B) Planning the document or presentation C) Collecting information D) Organizing, writing, and revising