The article "Sensory and Mechanical Assessment of the Quality of Frankfurters" reported the following salt content (percentage by weight) for 10 frankfurters. 2.29 2.14 1.67 1.20 1.67 2.39 1.73 2.13 2.22 2.43 (a) Use the given data to produce a point estimate of μ, the true mean salt content for frankfurters. (Give the answer to three decimal places.) μ = (b) Use the given data to produce a point estimate of σ2, the variance of salt content for frankfurters. (Give the answer to five decimal places.) 02 = (c) Use the given data to produce an estimate of σ, the standard deviation of salt content. (Give the answer to four decimal places.) σ

The article "Sensory and Mechanical Assessment of the Quality of Frankfurters" reported the following salt content (percentage by weight) for 10 frankfurters. 2.29 2.14 1.67 1.20 1.67 2.39 1.73 2.13 2.22 2.43 (a) Use the given data to produce a point estimate of μ, the true mean salt content for frankfurters. (Give the answer to three decimal places.) μ = (b) Use the given data to produce a point estimate of σ2, the variance of salt content for frankfurters. (Give the answer to five decimal places.) 02 = (c) Use the given data to produce an estimate of σ, the standard deviation of salt content. (Give the answer to four decimal places.) σ

Mathematics For Machine Technology

8th Edition

ISBN:9781337798310

Author:Peterson, John.

Publisher:Peterson, John.

Chapter29: Tolerance, Clearance, And Interference

Section: Chapter Questions

Problem 16A: Spacers are manufactured to the mean dimension and tolerance shown in Figure 29-12. An inspector...

See similar textbooks