The Quality Control Department wants to estimate the true percentage of rework for electrical components to within ±4%, with 99% confidence.Based on similar past studies, the percentage of rework was found to be 12%.How many components should they sample?
A) 651
B) 1000
C) 344
D) 438
E) 579
Correct Answer:
Verified
Q2: Recent statistics report that the national rate
Q3: The unemployment rate of persons with a
Q4: The U.S.Department of Labor wants to estimate
Q5: The U.S.Department of Labor wants to estimate
Q6: A recent poll of 120 adults who
Q7: One division of a large defense contractor
Q8: One division of a large defense contractor
Q9: Which of the following is not an
Q10: EU (European Union) countries report that 46%
Q11: A recent poll of 120 adults who
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents