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

Author Question: Which of the following statements about the mean is not always correct? a. The sum of the ... (Read 31 times)

shofmannx20

  • Hero Member
  • *****
  • Posts: 562
on: Jun 24, 2018
Which of the following statements about the mean is not always correct?
 a. The sum of the deviations from the mean is zero.
  b. Half of the observations are on either side of the mean.
  c. The mean is a measure of the central location.
  d. The value of the mean times the number of observations equals the sum of all observations.

Question 2

New information obtained through research or experimentation that enables an updating or revision of the state-of-nature probabilities is _____.
 a. population information
  b. sampling without replacement
  c. sample information
  d. conditional information


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

AISCAMPING

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jun 24, 2018
Answer to Question 1

B

Answer to Question 2

c


shofmannx20

  • Member
  • Posts: 562
Reply 2 on: Jun 24, 2018
Wow, this really help

anyusername12131

  • Member
  • Posts: 327
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Ergonomically correct desk, chair, and keyboard. Ergonomically correct desk, chair, and keyboard.
Each of the eight injectors shown are producing a correct spray pattern for the applications. While ... Each of the eight injectors shown are producing a correct spray pattern for the applications. While ...
Correct wrist position while performing compression. A. Correct wrist position for compression ... Correct wrist position while performing compression. A. Correct wrist position for compression ...
How to choose the correct u and dv when you integrate by parts How to choose the correct u and dv when you integrate by parts
Using the measuring device to give the correct dose to children Using the measuring device to give the correct dose to children
Combination of arrangement and sequence is correct Combination of arrangement and sequence is correct
Video: Smoking Cessation

For a complete list of videos, visit our video library