A Woodworker Is Concerned About the Quality of the Finished

question 19

Essay

A woodworker is concerned about the quality of the finished appearance of her work.In sampling units of a split-willow hand-woven basket,she has found the following number of finish defects in ten units sampled: 4,0,3,1,2,0,1,2,0,2.
a.Calculate the average number of defects per basket.
b.If 3-sigma control limits are used,calculate the lower control limit and upper control limit.

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Definitions:

Cylinder

A geometric solid that is bounded by a circular base, a congruent parallel top, and a curved surface that connects the two circles.

Mutator Method

A method designed to set or modify the value of an object's instance variable, often referred to as a setter.

Scanner Object

A Scanner object in Java is used to read input from various sources, including user input from the console.

Console.nextDouble

A method used in Java to read the next floating-point number input from the console.