Part B: Explain how each of the following elements is related to the survey.
Random assignment
Random sampling
Measures of central tendency

Explain one difference in the way elites used art or architecture in europe and in asia during the period 1450-1750.

Jacob’s four-month-old infant is crying continuously. while jacob’s wife suggests that he pick up the baby, jacob’s mother thinks that picking up the baby each time she cries is bad for the baby. why is jacob’s wife right? a. babies sleep better when carried. b. babies learn to cry whenever they want someone to hold them. c. babies may choke if crying while lying on their back. d. babies develop a sense of trust that someone is there to provide care.

Idon’t understand 8. plz ! we are finding the area of polygons. thx in advance!