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

Author Question: If I continue to draw observations from a population and recalculate the mean each time I add an ... (Read 134 times)

luminitza

  • Hero Member
  • *****
  • Posts: 555
on: Jun 20, 2018
If I continue to draw observations from a population and recalculate the mean each time I add an observation, the mean will approach _______ as the sample size increases.
 
  a. its expected value
  b. the true population mean
  c. the median of the population if the population is symmetric
  d. all of the above

Question 2

Given the numbers 1, 2, and 3, the standard deviation is
 
  a. 0
  b. 1
  c. 0.667
  d. the square of the variance


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

javimendoza7

  • Sr. Member
  • ****
  • Posts: 293
Reply #1 on: Jun 20, 2018
Answer to Question 1

D

Answer to Question 2

B


luminitza

  • Member
  • Posts: 555
Reply 2 on: Jun 20, 2018
Gracias!

ttt030911

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Meal Time Meal Time
Time Slows Down Near Matter Time Slows Down Near Matter
The Distribution of the World's Land and Population The Distribution of the World's Land and Population
The injector on-time is called the pulse width. The injector on-time is called the pulse width.
The environmental policy changes over time The environmental policy changes over time
Population Growth in America Population Growth in America
Video: Factors that increase metabolic rate and heat production

For a complete list of videos, visit our video library