If a Hypothesis Is Rejected at the 5% Level of Significance

question 116

Multiple Choice

If a hypothesis is rejected at the 5% level of significance, it

• A)will always be rejected at the 1% level
• B)will always be accepted at the 1% level
• C)will never be tested at the 1% level
• D)may be rejected or not rejected at the 1% level

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Definitions:

Cardiac Cycle

The sequence of events that occur in a complete heartbeat, including contraction and relaxation of the atria and ventricles.

Right Atrium

The right upper chamber of the heart that receives deoxygenated blood from the body and pumps it to the right ventricle.

Systole

Contraction of the heart chambers during which blood leaves the chambers; usually refers to ventricular contraction.

Diastole

The phase of the heartbeat when the heart muscle relaxes and allows the chambers to fill with blood.