Author Question: A medical treatment has a success rate of 0.8 . Two patients will be treated with this treatment. ... (Read 280 times)

APUS57

  • Hero Member
  • *****
  • Posts: 571
A medical treatment has a success rate of 0.8 . Two patients will be treated with this treatment. Assuming the results are independent for the two patients, what is the probability that neither one of them will be successfully cured?
 a. 0.5
  b. 0.36
  c. 0.2
  d. 0.04

Question 2

In a nationwide survey of n = 1,030 adults, 6 answered yes to the question During the last year did anyone break into or somehow illegally get into your home or apartment? A 99 confidence interval for the proportion of all Americans who had their homes broken into is
 a. 0.048 to 0.072
  b. 0.045 to 0.075
  c. 0.043 to 0.077
  d. 0.041 to 0.079



ergserg

  • Sr. Member
  • ****
  • Posts: 338
Answer to Question 1

D

Answer to Question 2

D



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

APUS57

  • Hero Member
  • *****
  • Posts: 571
Both answers were spot on, thank you once again




 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

For a complete list of videos, visit our video library