This topic contains a solution. Click here to go to the answer

Author Question: Discuss confidence interval. What does it mean statistically? What will be an ideal ... (Read 44 times)

nummyann

  • Hero Member
  • *****
  • Posts: 576
Discuss confidence interval. What does it mean statistically?
 
  What will be an ideal response?

Question 2

Mr. Marsh is so anxious to start his research that he doesn't consider the fact that his subjects may be completely humiliated by the research. Fortunately,
 
  A) the Institutional Review Board (IRB) suggests that he find a different way to conduct his research so as to protect his subjects.
 
  B) it is an impact of the Hawthorne Effect.
  C) he uses controlled laboratory research.
  D) he enrolls as a subject in his own study.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

covalentbond

  • Sr. Member
  • ****
  • Posts: 336
Answer to Question 1

Confidence interval is a zone above and below the estimate from a sample within which a population parameter is likely to be. Confidence refers to the probability that the
population parameter falls within the interval.

Answer to Question 2

A





 

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

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

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

For a complete list of videos, visit our video library