A Coin Is Tossed 72 Times

question 19

Multiple Choice

A coin is tossed 72 times. Find the standard deviation for the number of heads that will be tossed.

• A) 36
• B) 18
• C) 4.24
• D) 6.78

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.