With a time study approach, the:
A) nature of the task can be different with each replication, and the standards will still be good.
B) skill of the observer is not very important.
C) sample size is a function of the desired precision of the time estimate.
D) sample size is typically larger than required for the work sampling approach.
C
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How do employees judge the fairness of their pay?
What will be an ideal response?
A ________ compares multiple items according to a single characteristic
A) frequency polygon B) line chart C) horizontal bar chart D) histograph E) paired bar chart
A BFOR can justify a company discriminating against workers for a valid reason
Indicate whether the statement is true or false
The service manager for a new appliances store reviewed sales records of the past 20 sales of new microwaves to determine the number of warranty repairs he will be called on to perform in the next 90 days. Corporate reports indicate that the probability any one of their new microwaves needs a warranty repair in the first 90 days is 0.05. The manager assumes that calls for warranty repair are independent of one another and is interested in predicting the number of warranty repairs he will be called on to perform in the next 90 days for this batch of 20 new microwaves sold. What is the probability that at least one of the 20 new microwaves sold will require a warranty repair in the first 90 days?
What will be an ideal response?