<span>n/2 = average number of items to search.
Or more precisely (n+1)/2
I could just assert that the answer is n/2, but instead I'll prove it. Since each item has the same probability of being searched for, I'll simulate performing n searches on a list of n items and then calculate the average length of the searches. So I'll have 1 search with a length of 1, another search looks at 2, next search is 3, and so forth and so on until I have the nth search looking at n items. The total number of items looked at for those n searches will be:
1 + 2 + 3 + 4 + ... + n
Now if you want to find the sum of numbers from 1 to n, the formula turns out to be n(n+1)/2
And of course, the average will be that sum divided by n. So we have (n(n+1)/2)/n = (n+1)/2 = n/2 + 1/2
Most people will ignore that constant figure of 1/2 and simply say that if you're doing a linear search of an unsorted list, on average, you'll have to look at half of the list.</span>
Suppose the government launches a successful advertising campaign that convinces workers with high school degrees to quit their jobs and become full time college students. This would cause the labor force participation rate to decrease.
Let's imagine that the government employs a convincing advertising campaign to persuade those with high school diplomas to quit their jobs and devote their full time to attending college. As a result, the rate of labor force participation would decrease.
The labor force participation rate provides an estimate of the size of the labor force in an economy. The percentage of the working-age, non-institutionalized population, aged 16 and over, that is employed or actively seeking employment is used in the calculation. When paired with the unemployment rates, it can help put the state of the economy in some sort of context.
To know more about labor force refer:
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Answer:
The decrease in production, is the right answer.
Explanation:
The decrease in production because if the output is more than planned aggregate expenditure then the equilibrium point will be at a lower point. Thus, in order to reach the equilibrium level, the production has to decrease. Moreover, if the output is lower than the planned aggregate expenditure then the production should be increased to reach the equilibrium point.
Answer:
A) Owned private passenger autos
B) Mobile equipment registered to drive on public roads
D) Automobiles owned by employees used for business purposes
Explanation:
Business Auto Coverage Form is used to cover a company's autos, trucks, trailers, semitrailers and mobile equipment that are owned or used by the company.
It also covers vehicles that are not owned by the company but are used by the company's employees while doing business related activities, e.g. automobiles owned by employees and used for business activities.
It only covers mobile equipment that is registered to drive on public roads, e.g. cranes, drills, shovels, tractors, etc.
