Construct a confidence interval of the population proportion at the given level of confidence. NOTE: Use your calculator to find the confidence intervals and round your answer to four decimal places. (a) x = 105, n = 150, 90% confidence. Answer: ( (b) x = 80, n = 200, 98% confidence. Answer: (
Construct a confidence interval of the population proportion at the given level of confidence. NOTE: Use your calculator to find the confidence intervals and round your answer to four decimal places. (a) x = 105, n = 150, 90% confidence. Answer: ( (b) x = 80, n = 200, 98% confidence. Answer: (
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter7: Applying Fractions
Section7.2: Proportions
Problem 47WE
Related questions
Question
![Construct a confidence interval of the population proportion at the given level of confidence.
NOTE: Use your calculator to find the confidence intervals and round your answer to four decimal
places.
(a) x = 105, n = 150, 90% confidence.
Answer: (
(b) x = 80, n = 200, 98% confidence.
Answer: (
|)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5730e8ce-04cb-40ac-bc31-580b9f61da3d%2F10a82dba-56a6-4df1-8167-f578c6a52841%2Fotg9lj_processed.png&w=3840&q=75)
Transcribed Image Text:Construct a confidence interval of the population proportion at the given level of confidence.
NOTE: Use your calculator to find the confidence intervals and round your answer to four decimal
places.
(a) x = 105, n = 150, 90% confidence.
Answer: (
(b) x = 80, n = 200, 98% confidence.
Answer: (
|)
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