The answer is C. Stratified random sampling is a method of sampling that involves the division of a population into smaller sub-groups known as strata. In stratified random sampling or stratification, the strata are formed based on members' shared attributes or characteristics such as income or educational attainment. Since the students are divided into classes, this is a stratified random sample.
Answer:furniture manufacturer: wood→sanding→chair---C
Explanation:
Operations management is the part of a production system that administers best business practices to create the highest net operating profit within an organization. It involves the management of converting raw materials and labor into finished goods and services by passing through efficient processes so as to maximize profit of an organization.
In Operations management, efficient productivity , coordination and formulation of new improved process is important because to maximize profit requires constant innovation to reevaluate current practices. An operations management is involved in inputs, process and outputs as can be seen illustrated below.
furniture manufacturer: wood→sanding→chair
Answer: 0.050
Explanation:
Mean = 18
USL = 18.6
LSL = 17.4
SD = 1.25
Cpk = Min{(mean - LSL / 3*sd), (USL - mean / 3*sd)}
= Min{ ( 18 - 17.4/ 3 * 1.25), (18.6 - 18 / 3 * 1.25)}
= Min { 0.05 0.05)
Cpk = 0.050
I think the best would be C ensure timely payments of taxes
