This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Name two different situations that can result in a confidence interval for a proportion falling into ... (Read 67 times)

rosent76

  • Hero Member
  • *****
  • Posts: 516
on: Jul 24, 2018
Name two different situations that can result in a confidence interval for a proportion falling into negative numbers for some of its values (which does not make sense). Give an example of each.

Question 2

Give an example of a confidence interval for a proportion with a margin of error of 5 that falls below zero for some of its values.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnharpe

  • Sr. Member
  • ****
  • Posts: 338
Reply #1 on: Jul 24, 2018
Answer to Question 1

1) A LARGE MARGIN OF ERROR CAUSED BY A SMALL SAMPLE SIZE (FOR EXAMPLE, 10 PLUS OR MINUS 20); OR 2) A SMALL SAMPLE PROPORTION AND A MARGIN OF ERROR THAT'S LARGER THAN THE SAMPLE PROPORTION (FOR EXAMPLE, 2 PLUS OR MINUS 5).

Answer to Question 2

ANY ANSWER THAT CONTAINS NEGATIVE NUMBERS AS PART OF THE INTERVAL AND HAS WIDTH OF 10, SUCH AS 2 PLUS OR MINUS 5, WHICH WOULD BE 3 TO 7.


rosent76

  • Member
  • Posts: 516
Reply 2 on: Jul 24, 2018
:D TYSM

bdobbins

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

There are more bacteria in your mouth than there are people in the world.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Guttation, the result of root pressure. Guttation, the result of root pressure.
School-age children are often independent and industrious, with a developing sense of self-confidenc School-age children are often independent and industrious, with a developing sense of self-confidenc
Adolescents may have different responses to different social situations, which complicate their ... Adolescents may have different responses to different social situations, which complicate their ...
Situations Causing Changes in Respiratory Rate Situations Causing Changes in Respiratory Rate
The Inverted Income Pyramid: The Proportion of Income Received by Each Fifth of the U.S. Population The Inverted Income Pyramid: The Proportion of Income Received by Each Fifth of the U.S. Population
Misfolding or refolding of some proteins can result in disease Misfolding or refolding of some proteins can result in disease
Video: Bone tissue types - compact and spongy

For a complete list of videos, visit our video library