Author Question: Life expectancy at birth in the United States has more than doubled since 1850. Indicate whether ... (Read 59 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
Life expectancy at birth in the United States has more than doubled since 1850.
 
  Indicate whether the statement is true or false

Question 2

Using the scenario above explain how this could have happened?
 
  What will be an ideal response?


Athena23

  • Sr. Member
  • ****
  • Posts: 305
Answer to Question 1

TRUE

Answer to Question 2

The could have happened if all the students agreed to answer the exam in exactly the same way. That is, each of them could have agreed that they would each choose A or B on every single question.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

For a complete list of videos, visit our video library