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

Author Question: An unbiased estimate of the population total is given by the _____. a. sample mean multiplied by ... (Read 72 times)

@Brianna17

  • Hero Member
  • *****
  • Posts: 550
on: Jun 24, 2018
An unbiased estimate of the population total is given by the _____.
 a. sample mean multiplied by the size of the sample
  b. sample mean multiplied by the size of the population
  c. sample size multiplied by the standard error
  d. standard deviation divided by the square root of the sample size

Question 2

A population with 200 elements has a variance of 20 . From this information, it can be shown that the population standard deviation is 10.
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

adf223

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

F


@Brianna17

  • Member
  • Posts: 550
Reply 2 on: Jun 24, 2018
Wow, this really help

patma1981

  • Member
  • Posts: 292
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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.

Human Population Blasts Off Human Population Blasts Off
The world attempted to deal with Somalia as if it were a real country but painfully learned that Som The world attempted to deal with Somalia as if it were a real country but painfully learned that Som
Sample of a weekly bookkeeping ledger. Sample of a weekly bookkeeping ledger.
Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012 Total allowable and actual catch, Grand Bank Atlantic Cod 1959 -2012
After elections were held, it was desired to estimate the proportion of voters who regretted ... After elections were held, it was desired to estimate the proportion of voters who regretted ...
Typical bacterial population growth curve showing the initial lag phase Typical bacterial population growth curve showing the initial lag phase
Video: baroreceptors

For a complete list of videos, visit our video library