A study compares the means of two groups, each having N = 20. If the standard deviations of the two groups are 10.00 and 6.00, what is the value for the standard error of the difference
?
a. .89
b. 2.61
c. 5.43
d. 6.80
b. 2.61
Education
You might also like to view...
The term ____________________ refers to involving yourself, imaginatively and sympathetically, with the feelings, thoughts, or attitudes of other people
Fill in the blank(s) with correct word
Education
Ian frequently experiences periods of chest tightness, coughing, wheezing, and shortness of breath. His mother is a smoker, and so Ian is constantly surrounded by secondhand smoke. Which disease does Ian most likely have?
A. bronchitis B. asthma C. pneumonia D. Crohn's disease
Education
An oocyte will normally contain 23 chromosomes.
true false
Education
A psychiatric diagnosis of ADHD is required for a child to receive services under either IDEA 2004 or Section 504
Indicate whether the statement is true or false
Education