b. If many groups of 537 randomly selected Americans were surveyed, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population proportion of Americans who favor the Green initiative and about percent will not contain the true population proportion. Hint: Hints Video [+]
b. If many groups of 537 randomly selected Americans were surveyed, then a different confidence interval would be produced from each group. About percent of these confidence intervals will contain the true population proportion of Americans who favor the Green initiative and about percent will not contain the true population proportion. Hint: Hints Video [+]
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Not sure how to figure out part B. I figured out part A. Thank you
![ING 2021: MATH 117 with Support [202130 CRNS 33063 and 33064]
O UNIT 4: ASSIGNMENTS
[UNIT 4] HW: Con
...
A newsgroup is interested in constructing a 95% confidence interval for the proportion of all
Americans who are in favor of a new Green initiative. Of the 537 randomly selected Americans
surveyed, 448 were in favor of the initiative. Round answers to 4 decimal places where
possible.
a. With 95% confidence the proportion of all Americans who favor the new Green initiative is
between 0.8028 vand .8657 /
b. If many groups of 537 randomly selected Americans were surveyed, then a different
confidence interval would be produced from each group. About
percent of these
confidence intervals will contain the true population proportion of Americans who favor the
percent will not contain the true population proportion.
Green initiative and about
Hint: Hints
Video [+]
MacBook
of](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe0b8fe8d-3607-4ff9-ba83-67ac6d60cbd8%2Fd9052567-0d74-4c1f-95fe-80cbc8d7148a%2Fnjc0xlm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ING 2021: MATH 117 with Support [202130 CRNS 33063 and 33064]
O UNIT 4: ASSIGNMENTS
[UNIT 4] HW: Con
...
A newsgroup is interested in constructing a 95% confidence interval for the proportion of all
Americans who are in favor of a new Green initiative. Of the 537 randomly selected Americans
surveyed, 448 were in favor of the initiative. Round answers to 4 decimal places where
possible.
a. With 95% confidence the proportion of all Americans who favor the new Green initiative is
between 0.8028 vand .8657 /
b. If many groups of 537 randomly selected Americans were surveyed, then a different
confidence interval would be produced from each group. About
percent of these
confidence intervals will contain the true population proportion of Americans who favor the
percent will not contain the true population proportion.
Green initiative and about
Hint: Hints
Video [+]
MacBook
of
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