« previous next »

Author Question: Population variance is a. an unbiased estimator of sample variance. b. equivalent to the standard ... (Read 586 times)

schs14

  • Hero Member
  • *****
  • Posts: 569
on: Jun 28, 2018
Population variance is
 a. an unbiased estimator of sample variance.
  b. equivalent to the standard error of the mean.
  c. always unknown when using probability sampling.
  d. a measure of the spread of values from their mean.
  e. always known when using probability sampling.

Question 2

In food consumption, the Southwest exhibits a stronger regional preference for
 a. health food.
  b. spicy food.
  c. pork barbeque.
  d. Asian food.
  e. mild foods.


matt95

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jun 28, 2018
Answer to Question 1

d

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Genetic drift and population size. Genetic drift and population size.
Rural versus Urban Population, 1820–1860 Rural versus Urban Population, 1820–1860
Summary of Standard Precautions Summary of Standard Precautions
Sample prescriptions of drugs for oral fungal infections. Sample prescriptions of drugs for oral fungal infections.
Capacitors in series and an equivalent capacitor Capacitors in series and an equivalent capacitor
Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ... Suppose that we have a sample space with five equally likely experimental outcomes: E1, E2, E3, ...
Video: Introduction to Cystic Fibrosis

For a complete list of videos, visit our video library