« previous next »

Author Question: As the sample size increases, the margin of error _____. a. increases b. decreases c. stays the ... (Read 206 times)

JGIBBSON

  • Hero Member
  • *****
  • Posts: 538
on: Jun 24, 2018
As the sample size increases, the margin of error _____.
 a. increases
  b. decreases
  c. stays the same
  d. None of the answers is correct.

Question 2

Consider the continuous random variable x, which has a uniform distribution over the interval from 20 to 28 . The probability that x will take on a value between 21 and 25 is_____.
 a. .125
  b. .25
  c. .5
  d. 1


nothere

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 24, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Vaccines prevent between 2.5 and 4 million deaths every year.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

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?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Sample Workout in the Target Heart Rate Range Sample Workout in the Target Heart Rate Range
Sample prescriptions of antibiotics for dental infections. Sample prescriptions of antibiotics for dental infections.
Population size, 1970 - 2050 Population size, 1970 - 2050
Sample One-Day Menu Sample One-Day Menu
Leadership is not about size, it's about knowledge and wisdom Leadership is not about size, it's about knowledge and wisdom
A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ... A 31.1-g sample of Ne gas exerts a certain pressure in a container of fixed volume. What mass ...
Video: Causes of Acne

For a complete list of videos, visit our video library