Consider the following quality system simulation result for 1000 parts that are
ID: 366226 • Letter: C
Question
Consider the following quality system simulation result for 1000 parts that are tested to determine the true state of the manufactured products. Assume t state of the quality is being assessed within the organization before the product is Label below, the matrix or quadrant that corresponds to the Producer's Risk? Label below, the matrix or quadrant that corresponds to the Consumer's Risk? Label the matrix or quadrant corresponding to a Type l error ? (a alpha error) Label the matrix or quadrant corresponding to a Type II error ? ( beta error) Determine the various statistics that correspond to the dynamics of quality in a manufacturing organization if the quality indices for productivity in the system are as presented in the matrices /quadrants below TRUE BUT UNKNOWN STATE OF NATURE 1) % Good parts produced 2) % Good parts shipped 3) % Bad parts produced 4) % Bad parts shipped 5) % Good parts rejected 6) % Bad parts accepted 7) % True Yield 8) % Measured Yield 9) % Truly Defective 10) % Truly Conforming 11) Consumers' Risk 12) Producers' Risk GOOD BAD 960 10Explanation / Answer
Good Bad Good 960 10 Producers risk/ Type 1 error Bad 25 5 Consumers risk/ Type 2 error 1 % good part produced 0.97 970/1000 2 % of good parts shipped 0.96 960/1000 3 % Bad part produced 0.03 30/1000 4 % of Bad parts shipped 0.025 25/1000 5 % good part rejected 0.01 10/1000 6 % bad parts accepetd 0.025 25/1000 7 % true yield 0.96 960/1000 8 % Measured yield 0.985 985/1000 9 % Truly defective 0.005 5/1000 10 % Truly Conforming 0.965 965/1000 11 Consumers risk 0.025 25/1000 12 Producers risk 0.01 10/1000