« previous next »

Author Question: Population variance is a. an unbiased estimator of sample variance. b. equivalent to the standard ... (Read 588 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?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Sample communication analysis Sample communication analysis
Sample Exercise Prescription for Weight Training: Intermediate Sample Exercise Prescription for Weight Training: Intermediate
Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ... Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ...
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Sample prescriptions of antibiotics for prophylaxis against infective endocarditis. Sample prescriptions of antibiotics for prophylaxis against infective endocarditis.
Predicted Proportions in a Population Predicted Proportions in a Population
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library