How Does Sample Size Affect Determinations of Statistical Significance? the ______

question 57

Multiple Choice

How does sample size affect determinations of statistical significance? The ______ the sample,the _______.

• A) larger;greater probability that the variable has an effect
• B) smaller;greater probability that the variable has an effect
• C) larger;the more confident you can be in your decision to reject or retain the null hypothesis
• D) smaller;the more confident you can be in your decision to reject or retain the null hypothesis

Identify the major arteries of the body and their areas of supply.

Understand the organization and importance of the circle of Willis in brain circulation.

Grasp the significance of checking pedal pulses in assessing peripheral circulation.

Recognize the significance of veins that return blood directly to the heart.