Author Question: The relationship between diastolic and systolic blood pressure is an example of a functional ... (Read 62 times)

tuffie · **on:** Jul 8, 2018

The relationship between diastolic and systolic blood pressure is an example of a functional relationship.

A) True
B) False

Question 2

Does maternal stress during the first trimester of a pregnancy affect the infant's birth weight? is which of the following?

A) A research question
B) A portion of a problem statement
C) A statement of purpose
D) A hypothesis

matt · **Reply #1 on:** Jul 8, 2018

Answer to Question 1

A

Answer to Question 2

A
Feedback:
Research questions are the specific queries researchers want to answer in addressing the research problem. The problem statement articulates the nature, context, and significance of a problem to be studied. A statement of purpose, which summarizes the overall study goal, identifies the key concepts (variables) and the study group or population. A hypothesis states predicted relationships between two or more variablesthat is, the anticipated association between independent and dependent variables.