![adam1299](/avatars/37542.jpg)
adam1299
06.06.2020 •
Mathematics
A Florida neighborhood is comprised of a total of 250 houses of which 12% are in foreclosure. A random sample of 91 homes from this neighborhood was selected. The standard error of the proportion is .
Solved
Show answers
More tips
- H Health and Medicine Everything You Wanted to Know About Male Circumcision: Its Goals and Effects...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
Answers on questions: Mathematics
- M Mathematics Unit 3: relations and functions homework 1: relations, domain, range, and functions...
- M Mathematics write the following rational expressionsal in for form...
- M Mathematics Explain it a bit will give medal and brainliest i need 2 answers...
- G Geography Explain three factors that can prohibit a region with a great deal of arable land from producing adequate food supplies....
- W World Languages *this is a keyboarding ty* the insert tab contains the most commonly used tools on the ribbon - such as font style, font size, font color, bold, italics, and underline. group...
- M Mathematics Find each unit rate 3/8 lb in 2/3 box...
Ответ:
the standard error of the proportion is 0.0272
Step-by-step explanation:
We have that if the sample size is greater than 5% of the entire population, a finite population correction factor (fpc) is multiplied with the standard error :
fpc =![\sqrt{\frac{N -n}{N -1} }](/tpl/images/0678/9447/d93d4.png)
We know that N = 250 n = 91, replacing:
fpc =![\sqrt{\frac{250 - 91}{250 -1} }](/tpl/images/0678/9447/d9beb.png)
fpc = 0.799
Now, the formula would then be:
SE =
*fpc
Now replacing, knowing that p = 0.12
SE=
*0.799
SE = 0.0272
So the standard error of the proportion is 0.0272
Ответ: