In testing the difference between two means, which of these is implied by the null hypothesis (H0)?
a. ?1= ?2 = 0
b. ?1 – ?2 = 0
c. ?1 – ?2 ? 0
d. 
b. ?1 – ?2 = 0
You might also like to view...
Sometimes, the more clearly you communicate, the worse the problem becomes
Indicate whether the statement is true or false
When considering the research regarding the relationship between community power structures and public schools, findings have NOT revealed successful alignment in:
a. compatible relationships prevail between school board types and community power structures b. compatible relationships prevail between superintendent types apart from the school board and community power structures. c. compatible relationships prevail between school board types and superintendent types. d. compatible relations prevail between school board types apart from the superintendent and community power structures.
Disposable gloves should be worn whenever administering first aid to a bleeding wound.
Answer the following statement true (T) or false (F)
The issue of use of school facilities contends that on the one hand schools are established and funded for the purpose of education but on the other hand, there is a problem. What is it?
a. Schools sit idle in the evenings, on the weekends, and during the summer. b. Schools receive federal funding, thus making them federal buildings. c. Schools could legitimately be used for county office space as well. d. Schools are used for child after-school care, athletic events, and food service.