An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range: 416 421 422 423 426 428 430 434 437 439 446 447 449 453 456 462 464 Comment on any interesting features. (Select all that apply.) ___The data appears to be centered near 438. ___There are no outliers. ___There is little or no skew. ___There is one outlier. ___The data is strongly skewed. ___The data appears to be centered near 428 Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal places.) (____, ____)

An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range: 416 421 422 423 426 428 430 434 437 439 446 447 449 453 456 462 464 Comment on any interesting features. (Select all that apply.) _The data appears to be centered near 438. _There are no outliers. _There is little or no skew. _There is one outlier. _The data is strongly skewed. _The data appears to be centered near 428 Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal places.) (, )

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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Question

An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range:

416	421	422	423	426	428	430	434	437
439	446	447	449	453	456	462	464

Comment on any interesting features. (Select all that apply.)

___The data appears to be centered near 438.

___There are no outliers.

___There is little or no skew.

___There is one outlier.

___The data is strongly skewed.

___The data appears to be centered near 428

Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal places.)

(____, ____)

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An article contained the following observations on degree of polymerization for paper spedmens for which viscosity times concentration fell in a certain middle range: 418 420 421 423 426 426 431 434 436 439 445 447 445 452 457 463 454 Comment on any interesting features. (Select all that apply.) O There is ittle or no skew. O The data appears to be centered near 438. O There is one outlinr. Ohere are no cutiers. O The data appears to be centered near 428. O The data is strongly skewnd. Calculate a two-sided 95% confidence interval for true average degree of polymerization. (Round your answers to two decimal places.) Does the interval suggest that 437 is a plausible value for true average degree of polymerization? O Yes O No Does the interval suggest that 456 is a plausible value? O Yes O No
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