In an article in Quality Engineering, a research article presented individual measurement data on sand compactibility, as follows: 38 43 39 39 44 43 39 39 42 41 39 43 43 45 43 42 41 38 45 45 45 42 45 44 38 40 40 38 38 38 45 38 44 40 43 44 45 45 42 For t

In an article in Quality Engineering, a research article presented individual measurement data on sand compactibility, as follows:

38

For this data, the author reported that the lower and upper specifications for sand compactibility are 38 and 45, respectively.

Use the above information to calculate the C_p and C_pk values. (Do not round intermediate calculations. Round your answers to 3 decimal places.)