Standard deviation
Not what you're looking for?
3(a) Daily samples of 100 power drills are removed from Tec Best's assembly line and inspected for defects. Over the past 21 days the following information contained in Table 1 has been gathered.
i. Develop a 3 standard deviation (99.7%) confidence p chart and graph the samples.
ii. Is the process in control?
iii. If not what do you think can be done?
(See attachment for rest0
Purchase this Solution
Purchase this Solution
Free BrainMass Quizzes
Elementary Microeconomics
This quiz reviews the basic concept of supply and demand analysis.
Pricing Strategies
Discussion about various pricing techniques of profit-seeking firms.
Basics of Economics
Quiz will help you to review some basics of microeconomics and macroeconomics which are often not understood.
Economics, Basic Concepts, Demand-Supply-Equilibrium
The quiz tests the basic concepts of demand, supply, and equilibrium in a free market.
Economic Issues and Concepts
This quiz provides a review of the basic microeconomic concepts. Students can test their understanding of major economic issues.