An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range: 415 421 422 422 425 427 431 435 436 439 446 447 450 451 456 462 465 (c) Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal places.) 438.24 X 438.24 x )

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell
in a certain middle range:
415 421 422 422 425 427 431 435 436
439 446 447 450 451 456 462 465
(c) Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal
places.)
438.24
1x )
X 438.24
Transcribed Image Text:An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range: 415 421 422 422 425 427 431 435 436 439 446 447 450 451 456 462 465 (c) Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal places.) 438.24 1x ) X 438.24
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