A New Policy of "Flex Hours" Is Proposed

question 40

Multiple Choice

A new policy of "flex hours" is proposed. Random sampling showed that 28 of 50 female workers favored the change, while 22 of 50 male workers favored the change. Management wonders if there is a difference between the two groups. What is the p-value for a two-tailed test?

• A).3849
• B).1151
• C).2301
• D).3453

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Definitions:

Echocardiography

Echocardiography is a diagnostic procedure that uses ultrasound waves to create images of the heart, allowing for the assessment of its structure and function.

Electrocardiogram

A test that measures the electrical activity of the heart to show whether it is working normally or to detect heart conditions.

Cardiac Catheterization

A medical procedure used to diagnose and treat cardiovascular conditions, involving the insertion of a catheter into the heart chambers or coronary arteries.

Bicuspid Valve

A valve in the heart known as the mitral valve, that controls blood flow from the left atrium to the left ventricle.