« previous next »

Author Question: A sample of one thousand randomly selected individuals is usually accurate to (plus or minus) _____ ... (Read 119 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Sep 3, 2018
A sample of one thousand randomly selected individuals is usually accurate to (plus or minus) _____ percentage points.
 
  A) three
  B) five
  C) seven
  D) nine
  E) eleven

Question 2

Today, the mass media conduct many polls using
 
  A) face-to-face interviews.
  B) the telephone.
  C) mail surveys.
  D) radio broadcasts.
  E) straw voting.


elyse44

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Sep 3, 2018
Answer to Question 1

A

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Competition can be (a) direct, or (b) indirect interaction among individuals of the same or differen Competition can be (a) direct, or (b) indirect interaction among individuals of the same or differen
Sample hypoglycemic protocol. Sample hypoglycemic protocol.
Population genetics sample question Population genetics sample question
This advertisement from about 1885 represents an early stage of capitalism when individuals were ... This advertisement from about 1885 represents an early stage of capitalism when individuals were ...
Selected Minerals Used for Pharmactherapy Selected Minerals Used for Pharmactherapy
Selected Antiemetics Selected Antiemetics
Video: Brain Anatomy Animation (Part 2 of 2)

For a complete list of videos, visit our video library