A worker was observed for four cycles of a repetitive operation. The observed times for work elements are 11, 10, 8, and 11 seconds, respectively
What sample size is appropriate for estimating the time for this work element within + 3 percent of the true mean time with 95 percent confidence (z = 1.96)?
A) fewer than or equal to 70
B) greater than 70 but fewer than or equal to 75
C) greater than 75 but fewer than or equal to 80
D) greater than 80
D
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Which of the following is not one of Clayton Christensen's principles of disruptive innovation?
A) Companies depend on customers for resources. B) Small markets don't satisfy the growth needs of large companies. C) Markets that don't exist can't be analyzed. D) Technology supply may not equal market demand. E) E-commerce activities can be divided into three categories.
Testing cutoff involves procedures applied to sales transactions selected from those recorded immediately prior to period end and immediately following period end
a. True b. False Indicate whether the statement is true or false
Reliability refers to the extent to which a scale produces valid results if repeated measurements are made
Indicate whether the statement is true or false
What does harmonization of accounting standards mean, and what are the two aspects of harmonization?
What will be an ideal response?