Which type of error is used to compute the confidence interval for two independent samples selected from at least one population with an unknown variance?
A. standard error
B. estimated standard error
C. estimated standard error for the difference
D. estimated standard error for the difference scores
Ans: C
You might also like to view...
The usual rate of learning words during the preschool years is 25 to 35 per day
a. True b. False Indicate whether the statement is true or false
Over-identification of Specific Language Impairment in bilingual children is more likely to occur with the use of
a. dynamic assessment b. standardized tests normed on monolingual children c. language learning history d. alternative norm-referencing
Explain why physical and health educators must teach students about web searching skills and evaluation of information.
What will be an ideal response?
One intervention that has been successful at reducing girls' misconception that they are not as good at math as boys are is to ______.
a. put girls in advanced math classes and let them see for themselves that they are as capable as boys are b. provide out-of-the-classroom math activities and experiences for girls c. teach girls that the brain is like a muscle that can grow and change with use, not something that is fixed and unchangeable d. tell girls that all they need to do to succeed is to work harder