« previous next »

Author Question: A sample of 500 voters was surveyed; 400 said they favored a bond issue and 100 said they opposed ... (Read 109 times)

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
on: Jun 20, 2018
A sample of 500 voters was surveyed; 400 said they favored a bond issue and 100 said they opposed it. Based on these sample data, estimate at the 95 percent confidence level the proportion in the population that likely favors the bond issue.
 
  a. .77 to .83 c. .79 to .81
  b. .78 to .82 d. .75 to .85

Question 2

Explain how unsystematic observations may lead to false conclusions.
 
  What will be an ideal response?


dyrone

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 20, 2018
Answer to Question 1

A

Answer to Question 2

Idiosyncratic factors may be observed, and such episodes may lead to false or misleading generalizations.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

D2AR0N

  • Hero Member
  • *****
  • Posts: 561
Reply #2 on: Jun 20, 2018
Thank you


dyrone

  • Sr. Member
  • ****
  • Posts: 322
Reply #3 on: Jun 20, 2018
No problem :)


« previous next »
 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Eating carrots will improve your eyesight. Carrots are high in vitamin A (retinol), which is essential for good vision. It can also be found in milk, cheese, egg yolks, and liver.

Peptide bond formation Peptide bond formation
Self-Esteem in a Longitudinal Sample Self-Esteem in a Longitudinal Sample
Sample composition of maternal and paternal HLA haplotypes. Sample composition of maternal and paternal HLA haplotypes.
Sample budget spreadsheet form for first year of business. Sample budget spreadsheet form for first year of business.
Hydrogen Bond with Peptide Hydrogen Bond with Peptide
A $50 000 bond bearing interest at 6.5% bond payable semi-annually matures in 10 years. If it ... A $50 000 bond bearing interest at 6.5% bond payable semi-annually matures in 10 years. If it ...
Video: Neurotransmission at chemical synapses & Excitory and inhibitory potentials

For a complete list of videos, visit our video library