A population has a mean of 15.21 and a standard deviation of 1.56. For a sample of N = 20, what is the population standard error of the mean 
?
a. .35
b. .36
c. 1.56
d. 4.47
a. .35
Education
You might also like to view...
When school age children change between forms of speech it is called
a. "street talk" b. language experimentation c. code switching d. all of the answers
Education
The most useful questions for assessing instructional objectives at a comprehension level or higher are __________ questions
Fill in the blank(s) with correct word
Education
Alternate materials centers will not provide individualized learning materials related to a common topic
Indicate whether the statement is true or false.
Education
List and briefly describe the components of rules that will assist in facilitating their effectiveness
What will be an ideal response?
Education