In a normal curve for standardized assessment., what percentage of test-takers falls within one standard deviation of the mean?
a. 32%
b. 55%
c. 768%
d. 75%
C
You might also like to view...
Interactive, web-based computer-generated images of objects that children can manipulate on the computer screen are known as:
a. icons b. concrete experiences c. virtual manipulatives d. spatial figures
The most significant challenge faced by foster families caring for infants and toddlers is:
A) caring for too many children at once B) the children are vulnerable physically and psychologically C) too little support from Children's Protective Services D) not knowing how long they will have a child
Behaviorist conditioning can be found today in:
advertising propaganda transportation school
Answer the following statement(s) true (T) or false (F)
The estimated standard error for difference scores is the denominator of the test statistic for a related-samples t test.