Answer: . two-stage area
Explanation:
In two-stage specimen sampling, a simple random sample of specimen is selected and then a simple random sample is selected from the units in each sampled specimen. Two-stage sampling is used when the sizes of the specimens are large, making it difficult or expensive to observe all the units inside them.
Answer:
6.05 years
Explanation:
Payback period is the time in which a project returns back the initial investment in the form of net cash flow. For this purpose we use the net cash flows to calculate the payback.
Payback working is attached with this answer please find it.
Answer:
Using Quantifiers: ¬∃x¬S(x)≡ ∀xS(x)
English Language: All drivers obey the speed limit
Explanation:
The domain is the set of all drivers i.e. the domain of drivers
Let S(x) be the predicate “x obeys the speed limit.”
The above statement can be written as ∃x¬S(x),
The negation is represented by ¬∃x¬S(x)≡ ∀xS(x)
In English Language, it is ->, all drivers obey the speed limit
Answer:
Hazard Control
Explanation:
Hazard control can be defined as the a worldwide accepted system that is setup by industries or companies to ensure the reduction or elimination of work hazards.
It is usually passed across to managers through training and the managers in turn ensure that the employees are trained as well thus ensuring that the practices become standard practices in the organization.
cheers
