An article contained the following observations on degree of polymerization for paper specimens for which viscosity times concentration fell in a certain middle range: 417 421 421 422 425 426 432 434...

I need part c

Extracted 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: 417 421 421 422 425 426 432 434 437. 439 446 446 448 453 458 463 464 (a) Construct a boxplot of the data. 430 440 450 460 420 430 440 450 460 420 420 430 440 450 460 420 430 440 450 MacBook Pro G Search or type URL & ( @ # $ % ! 7 8 9 1 2 3 4 5 P W E R Y Q +. T


Extracted text: (c) 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 444 is a plausible value for true average degree of polymerization? O Yes O No Does the interval suggest that 450 is a plausible value? O Yes No You may need to use the appropriate table in the Appendix of Tables to answer this question. Need Help? Read It MacBook Pro Search or type URL esc & @ # $ % ! 5 6 7 8 1 2 3 4 十