In a survey funded by the University of Washington School of Medicine, 1,071 of 1,700 adult Seattle residents said they did not believe they could come down with a sexually transmitted infection (STI). Construct a 95% confidence interval estimating the proportion of adult Seattle residents that do not believe they can contract an STI. Round the answers to three decimal places. Preliminary: a. Is it safe to assume that n ≤ 5% of all residents in Seattle? Yes No b. Verify np (1 - p) ≥ 10. Round your answer to one decimal place. nô (1 − ô) = Confidence Interval: What is the 95% confidence interval to estimate the population proportion? Round your answer to three decimal places. < p <
In a survey funded by the University of Washington School of Medicine, 1,071 of 1,700 adult Seattle residents said they did not believe they could come down with a sexually transmitted infection (STI). Construct a 95% confidence interval estimating the proportion of adult Seattle residents that do not believe they can contract an STI. Round the answers to three decimal places. Preliminary: a. Is it safe to assume that n ≤ 5% of all residents in Seattle? Yes No b. Verify np (1 - p) ≥ 10. Round your answer to one decimal place. nô (1 − ô) = Confidence Interval: What is the 95% confidence interval to estimate the population proportion? Round your answer to three decimal places. < p <
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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![In a survey funded by the University of Washington School of Medicine, 1,071 of 1,700 adult Seattle
residents said they did not believe they could come down with a sexually transmitted infection (STI).
Construct a 95% confidence interval estimating the proportion of adult Seattle residents that do not believe
they can contract an STI. Round the answers to three decimal places.
Preliminary:
a. Is it safe to assume that ʼn ≤ 5% of all residents in Seattle?
O Yes
No
b. Verify np (1 – ô) ≥ 10. Round your answer to one decimal place.
np (1 - p)
=
Confidence Interval: What is the 95% confidence interval to estimate the population proportion? Round
your answer to three decimal places.
< p <](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb4de68d2-99f3-422f-989c-0f5beb3f155c%2F12d9b02c-c40a-4d9e-bbe0-dc6827438d5b%2F9oax3h8_processed.png&w=3840&q=75)
Transcribed Image Text:In a survey funded by the University of Washington School of Medicine, 1,071 of 1,700 adult Seattle
residents said they did not believe they could come down with a sexually transmitted infection (STI).
Construct a 95% confidence interval estimating the proportion of adult Seattle residents that do not believe
they can contract an STI. Round the answers to three decimal places.
Preliminary:
a. Is it safe to assume that ʼn ≤ 5% of all residents in Seattle?
O Yes
No
b. Verify np (1 – ô) ≥ 10. Round your answer to one decimal place.
np (1 - p)
=
Confidence Interval: What is the 95% confidence interval to estimate the population proportion? Round
your answer to three decimal places.
< p <
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