Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
1 the specifications for a shaft diameter in an assembly are 5plusmn 003 cm and those for the hole are 525 plusmn008 cm
in a piston assembly the specifications for the piston diameter are 12 plusmn05 cm and those for the cylinder diameter
a logistics firm has identified four operations which are to be conducted in succession for an order to be processed
measurements on the ph values of a chemical compound are taken at random by two operators fifteen samples are randomly
consider the data on call waiting time of customers in a call center given exercise the call center has set a goal of
a cylindrical piece is used in an assembly in which the weight is to be controlled the tolerances on diameter and
in solar cells the exposed surface area is the characteristic of interest the tolerances on the length and width of the
the body mass index bmi is a measure of obesity and equals a persons weight in kilograms divided by the height in
1 find the sample size required for two-sided nonparametric statistical tolerance limits for the viscosity of a grease
refer to given exercise on the order completion time of a logistics firm upon conducting a methods study of the various
an investment bank has been monitoring its return on investment for a certain category of its shareholders past data
refer to given exercise with the adoption of a slightly more conservative investment strategy the bank forecasts a mean
refer to exercise 1 on the investment bank using the investment strategy that yields a mean yield of 70 with a standard
refer to given exercise the investment bank was able to identify a riskier strategy that projects a mean yield of 92
a major airline surveys passengers to monitor the satisfaction level of its customers even though the airline uses a
the marketing department of a large organization is interested in being responsive to its customers needs accordingly
1 what are statistical tolerance limits explain how they differ from natural tolerance limits2 is it possible for a
1 compare the capability indices cpk cpm and cpmknbspand discuss what they measure in the process when would you use
suppose that the time to complete a project is the sum of several independent operations if the means and standard
1 suppose that the dimension of an assembly has to be within certain tolerances discuss how tolerances could be set for
a pharmaceutical company producing vitamin capsules desires a proportion of calcium content between 40 and 55 ppm a
for given exercise find the cp index comment on the ability of the process to meet specifications what proportion of
the emergency service unit in a hospital has a goal of 35 minutes for the waiting time of patients before being treated
refer to given exercise find the process capability index cpknbspand comment on process performance if the target value
the diameter of a forged part has specifications of 120plusmn 5 mm a sample of 25 parts chosen from the process gives a