Survey research often employs a margin of error of _____ %, usually requiring about _____ respondents.
A) 3%; 1,000-1,200
B) 1%; 95-100
C) 5%; 196-298
D) 10%; 68-95
Ans: A
You might also like to view...
What are some ways to help students succeed?
What will be an ideal response?
Kagan says teachers should communicate acceptance of student positions while refusing to accept the disruptive behavior that springs from them
Indicate whether the statement is true or false
TRUE or FALSE. In order to have a significant interaction effect in a mixed ANOVA with repeated measures on one factor, both main effects must be significant as well.
a. True b. False
When informed consent has been received, confidentiality can be breached if:
a. The participant reveals information about child abuse or neglect b. The participant withdraws from the study c. The research is conducted on the internet d. The participant does not speak English