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

Author Question: _____ occurs when random chance produces a sample statistic that is not equal to the population ... (Read 120 times)

imanialler

  • Hero Member
  • *****
  • Posts: 539
on: Jun 20, 2018
_____ occurs when random chance produces a sample statistic that is not equal to the population parameter it represents.
 
  a. Random sampling c. Criterion probability
  b. Sampling error d. Sampling replacement

Question 2

Why can we never be sure that a sample represents a population?
 
  a. Random selection never works the way it is supposed to work.
  b. Samples created by random selection are almost never perfectly representative.
  c. A random sample may poorly represent a population, or it may accurately represent a different population.
  d. If selection is conducted correctly, samples always accurately represent the populations they are supposed to represent.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

C


imanialler

  • Member
  • Posts: 539
Reply 2 on: Jun 20, 2018
Excellent

LegendaryAnswers

  • Member
  • Posts: 341
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Oxytocin is recommended only for pregnancies that have a medical reason for inducing labor (such as eclampsia) and is not recommended for elective procedures or for making the birthing process more convenient.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Mixing bacterial genotypes produces rare recombinants Mixing bacterial genotypes produces rare recombinants
Sample prescriptions of drugs for oral herpes infection. Sample prescriptions of drugs for oral herpes infection.
Sample prescriptions of drugs for oral fungal infections. Sample prescriptions of drugs for oral fungal infections.
A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ... A 230.0-mL sample of a 0.275 M solution is left on a hot plate overnight; the following morning ...
Typical bacterial population growth curve showing the initial lag phase Typical bacterial population growth curve showing the initial lag phase
If nondisjunction (the improper separation of chromosomes) occurs during meiosis, the eggs or sperm If nondisjunction (the improper separation of chromosomes) occurs during meiosis, the eggs or sperm
Video: Griffith's experiments

For a complete list of videos, visit our video library