The molecular weight of a particular polymer should fall between 2,100 and 2,350. Fifty samples of this

Question:

The molecular weight of a particular polymer should fall between 2,100 and 2,350. Fifty samples of this material were analyzed with the results x = 2,275 and s = 60. Assume that molecular weight is normally distributed.
(a) Calculate a point estimate of Cpk..
(b) Find a 95% confidence interval on Cpk.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: