According to a Study by the Centers for Disease Control

question 143

Multiple Choice

According to a study by the Centers for Disease Control and Prevention, about 33% of U.S. births are Caesarean deliveries. Suppose seven expectant mothers are randomly selected. What is the standard deviation of the number of mothers who will have a Caesarean delivery?

• A) 1.24
• B) 1.54
• C) 2.31
• D) 4.69

---

Definitions:

Physical Condition

The state of one's bodily health and function, often influenced by physical activity, diet, and lifestyle choices.

Social Issue

A problem that influences a considerable number of individuals within a society and is often the subject of public debate and policy-making.

World Health Organization

A specialized agency of the United Nations aimed at promoting global public health, providing leadership on global health matters, and shaping the health research agenda.

Disability Advocacy

Efforts to promote the rights and well-being of individuals with disabilities, seeking to ensure they have equal opportunities and are free from discrimination.