This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A sample of 26 elements from a normally distributed population is selected. The sample mean is 10 ... (Read 123 times)

leo leo

  • Hero Member
  • *****
  • Posts: 566
on: Jun 24, 2018
A sample of 26 elements from a normally distributed population is selected. The sample mean is 10 with a standard deviation of 4 . The 95 confidence interval for  is _____.
 a. 6.000 to 14.000
  b. 9.846 to 10.154
  c. 8.384 to 11.616
  d. 8.462 to 11.538

Question 2

An exponential probability distribution _____.
 a. is a continuous distribution
  b. is a discrete distribution
  c. can be either continuous or discrete
  d. must be normally distributed


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tandmlomax84

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Jun 24, 2018
Answer to Question 1

c

Answer to Question 2

a


leo leo

  • Member
  • Posts: 566
Reply 2 on: Jun 24, 2018
Wow, this really help

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

1–12 Elements essential to animal life and health 1–12 Elements essential to animal life and health
Three Population Pyramids Three Population Pyramids
Selected Human Viral Diseases Selected Human Viral Diseases
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Distribution of the World’s Population Distribution of the World’s Population
The distribution of the number of hours that a random sample of people spend doing chores per ... The distribution of the number of hours that a random sample of people spend doing chores per ...
Video: The 4 steps of translation Animation

For a complete list of videos, visit our video library