Multiple Choice
A statement is made about correlation. State whether the correlation is positive or negative and whether the correlation ismost likely due to coincidence, a common underlying cause, or a direct cause.
-People who take more vacations score higher on standardized tests.
A) Positive correlation; direct cause
B) Positive correlation; common underlying cause
C) Negative correlation; common underlying cause
D) Positive correlation; coincidence
Correct Answer:
Verified
Correct Answer:
Verified
Q118: The graph below shows the approximate annual
Q119: The graph below shows the approximate annual
Q120: Identify the variable as either qualitative or
Q121: Determine whether the study involves selection bias,
Q122: State whether the scatter diagram shows strong
Q124: Solve the problem.<br>-For the study described below,
Q125: Identify which of these types of sampling
Q126: Use the guidelines to evaluate the study.
Q127: Determine whether the study involves selection bias,
Q128: Identify which of these types of sampling