kIn a survey of 2279 adults, 720 say they believe in UFOs.Construct a 95% confidence interval for the population proportion of adults who believe in UFOs.Interpret your results. Choose the correct answer below.of the given confidence interval.OA. With 95% confidence, it can be said that the population proportion of adults who believe in UFOs is between the endpointsRconfidence interval.OB. With 95% probability, the population proportion of adults who do not believe in UFOs is between the endpoints of the giventhe given confidence interval.OC. With 95% confidence, it can be said that the sample proportion of adults who believe in UFOs is between the endpoints ofOD. The endpoints of the given confidence interval shows that 95% of adults believe in UFOs.VOс%5GEF66[H30NNF8BF* 008DF9M099KF10OVOAlt70°F SunnyF11P+VF12NextCtrl1:23 PM149) 11/28/2022PrtSc+11InsertJPalleBaHor okIn a survey of 2279 adults, 720 say they believe in UFOs.Construct a 95% confidence interval for the population proportion of adults who believe in UFOs.A 95% confidence interval for the population proportion is(Round to three decimal places as needed.)Interpret your results. Choose the correct answer below.ROA. With 95% confidence, it can be said that the population proportion of adults who believe in UFOs is between the endpointsof the given confidence interval.OB. With 95% probability, the population proportion of adults who do not believe in UFOs is between the endpoints of the givenconfidence interval.OC. With 95% confidence, it can be said that the sample proportion of adults who believe in UFOs is between the endpoints ofVC◎可F5J%250TF6دار6&XF7&7N8F8J00 *88F9M099KF10OV70°F Sunny A☀-F11OAlt☀P+F12^Next1:23 PM11/23/2022PrtScCM+11Inse

Given that Sample size n =2279 Favorable cases x =720 Sample proportion p^=x/n =720/2279 =0.3159

Answered: mal places as needed.) s. Choose the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Which statement about a confidence interval is true? O There is a 95% probability that the true proportion is this interval. O 95% of the time, the sample proportion and the true proportion will be the same. O The interval contains 95% of the true proportion. O 95% of intervals constructed this way will contain the true proportion. O There is a 95% chance that the sample proportion is in the interval.
In a survey of 2345 adults, 729 say they believe in UFOs. Construct a 90 % confidence interval for the population proportion of adults who believe in UFOs. A 90%confidence interval for the population proportion is (Round to three decimal places as needed.) Interpret your results. Choose the correct answer below. A. With 90% confidence, it can be said that the sample proportion of adults who believe in UFOs is between the endpoints of the given confidence interval. B. With 90% probability, the population proportion of adults who do not believe in UFOs is between the endpoints of the given confidence interval. C. The endpoints of the given confidence interval shows that 90% of adults believe in UFOs. D. With 90% confidence, it can be said that the population proportion of adults who believe in UFOs is between the endpoints of the given confidence interval.
In a survey of 2347 adults, 700 say they believe in UFOS. Construct a 90% confidence interval for the population proportion of adults who believe in UFOs. A 99% confidence interval for the population proportion is ( (Round to three decimal places as needed.) Interpret your results. Choose the correct answer below. OA Wth 99% confidence, can be said that the sample proportion of adults who believe in UFOS is betwoen the endpoints of the given confidence interval. OB. Wth 99% confidence, it can be said that the population proportion of adults who beliove in UFOS is between the endpoints of the given confidence interval. OC. Weh 99% probability, the population proportion of adults who do not believe in UFOS is between the endpoints of the given confidence interval. OD. The endpoints of the given confidence interval shows that 99% of adults believe in UFOS.
A survey asked, "How many tattoos do you currently have on your body?" Of the 1203 males surveyed, 184 responded that they had at least one tattoo. Of the 1067 females surveyed, 133 responded that they had at least one tattoo. Construct a 99% confidence interval to judge whether the prope one tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval. Let p, represent the proportion of males with tattoos and p, represent the proportion of females with tattoos. Find the 99% confidence interval for p, - P2- The lower bound is The upper bound is (Round to three decimal places as needed.)
Round correctly.
In a survey of 2939 US Adults, 2439 say they hve contributed to a charity in the past 12 months. Construct the 95% confidence interval for the population proportion p in this sample.
In a survey of 2592 adults, 1422 say they have started paying bills online in the last year. Construct a 99% confidence interval for the population proportion. Interpret the results. A 99% confidence interval for the population proportion is= (Round to three decimal places as needed.) Interpret your results. Choose the correct answer below. A. With 99% confidence, it can be said that the sample proportion of adults who say they have started paying bills online in the last year is between the endpoints of the given confidence interval. B. The endpoints of the given confidence interval show that adults pay bills online 99% of the time. C. With 99% confidence, it can be said that the population proportion of adults who say they have started paying bills online in the last year is between the endpoints of the given confidence interval.
help
just the multiple choice part thank you!
NEED ANSWER ASAP HELP
Researchers studied the mean egg length (in millimeters) for a bird population. After taking a random sample of eggs, they obtained a 95% confidence interval of (45,60). What is the value of the margin of error? Choose the correct answer below. A. 15 mm B. 52.5 mm O c. 7.5 mm O D. 1.96

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS