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

Author Question: What is the relationship between the standard deviation of a population and the standard deviation ... (Read 67 times)

mrsjacobs44

  • Hero Member
  • *****
  • Posts: 500
on: Jun 20, 2018
What is the relationship between the standard deviation of a population and the standard deviation of means of samples randomly selected from the population?
 
  a. The standard deviation of the distribution of sample means is larger than that of the population.
  b. The standard deviation of the population is larger than that of the distribution of sample means.
  c. They are equal to one another.
  d. It is impossible to determine the relationship with the available data.

Question 2

Sampling error refers to
 
  a. the mean difference between sample means.
  b. the mean difference between population means.
  c. the difference between a sample statistic and a population parameter.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

raili21

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


mrsjacobs44

  • Member
  • Posts: 500
Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

Zebsrer

  • Member
  • Posts: 284
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po Male Turkmen in the wealthier half of the population had higher fertility rates than those in the po
a) Standard PCR machine used for genotyping and (b) agarose gel to detect DNA fragments. a) Standard PCR machine used for genotyping and (b) agarose gel to detect DNA fragments.
Population Growth and Mobility Population Growth and Mobility
The relationship between the number of stem cell divisions in the lifetime of a given tissue and the The relationship between the number of stem cell divisions in the lifetime of a given tissue and the
The relationship between recombination frequency and physical distance between genes The relationship between recombination frequency and physical distance between genes
Relationship of a DNA base sequence to peptide structure Relationship of a DNA base sequence to peptide structure
Video: Protein digestion - stomach & small intestine

For a complete list of videos, visit our video library