Answers: 3
Mathematics, 22.06.2019 01:30
Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
Answers: 3
Mathematics, 22.06.2019 02:00
If p(x) is the total value of the production when there are x workers in a plant, then the average productivity of the workforce at the plant is a(x) = p(x) x . (a) find a'(x). a'(x) = xp'(x) â p(x) x a'(x) = xp'(x) â p(x) x2 a'(x) = p'(x) â p(x) x a'(x) = xp'(x) â p'(x) x2 a'(x) = p'(x) â xp(x) x2 why does the company want to hire more workers if a'(x) > 0? a'(x) > 0 â a(x) is ; that is, the average productivity as the size of the workforce increases. (b) if p'(x) is greater than the average productivity, which of the following must be true? p'(x) â xp(x) > 0 p'(x) â xp(x) < 0 xp'(x) â p'(x) > 0 xp'(x) â p(x) < 0 xp'(x) â p(x) > 0
Answers: 2
Mathematics, 22.06.2019 03:30
The room above is shaped like a rectangle anthe room above is shaped like a rectangle and has a perimeter of 34 feet. if the room is 11 feet long, how wide is it?
Answers: 2
Combined 5 Z + 3 - 3 Z â...
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