Examlex
The amount of bleach a machine pours into bottles has a mean of 36 oz.with a standard deviation of 0.15 oz.Suppose we take a random sample of 36 bottles filled by this machine.The sampling distribution of the sample mean will be approximately normal only if the population sampled is normal.
Labour Standards
Benchmarks or criteria used to measure the expected performance or productivity of workers within a specific time period.
Historical Experience
Refers to the information and insights gained from past events and situations that influence current decision-making or understanding.
Time-Study Procedure
A method used to determine the time taken for a worker to complete a task, with the goal of increasing efficiency.
Worker's Performance
An evaluation of an employee's work output, efficiency, and effectiveness, often measured against predetermined criteria or standards.
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