question archive Considering the following observations for an amount of polymerization of a certain specimen: 418 421 421 422 425 427 431 434 437 439 446 447 448 453 454 463 465 a) Using Minitab, construct and interpret a boxplot
Considering the following observations for an amount of polymerization of a certain specimen: 418 421 421 422 425 427 431 434 437 439 446 447 448 453 454 463 465 a) Using Minitab, construct and interpret a boxplot
Subject:MathPrice: Bought3
Considering the following observations for an amount of polymerization of a certain specimen:
418 421 421 422 425 427 431 434 437 439 446 447 448 453 454 463 465
a) Using Minitab, construct and interpret a boxplot.
b) Is it plausible that the given sample observations were selected from a normal distribution?
c) Calculate a two-sided 95% confidence interval for true average amount of polymerization. Does the interval suggest that 440 is a plausible value for true average? What about 450? (Use Minitab when necessary)
