Answer:
An example of a product going through scarcity is when heavy rainfall and flooding destroy crops because of which their supply is decreased, and because of this shortage their prices sky rocket or increase very fast.
Explanation:
Answer:
- <em>As explained below, given that the score of the person is among the 0.03125 fraction of the best applicants, </em><u><em>he can count on getting one of the jobs.</em></u>
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Explanation:
The hint is to use <em>Chebyshev’s Theorem.</em>
Chebyshev’s Theorem applies to any data set, even if it is not bell-shaped.
Chebyshev’s Theorem states that at least 1−1/k² of the data lie within k standard deviations of the mean.
For this sample you have:
- mean: 60
- standard deviation: 6
- score: 84
The number of standard deviations that 84 is from the mean is:
- k = (score - mean) / standar deviation
- k = (84 - 60) / 6 = 24 / 6 = 4
Thus, the score of the person is 4 standard deviations above the mean.
How good is that?
Chebyshev’s Theorem states that at least 1−1/k² of the data lie within k standard deviations of the mean. For k = 4, that is:
- 1 - 1/4² = 1 - 1/16 = 0.9375
- That means that half of 1 - 0.9375 are above k = 4: 0.03125
- Then, 1 - 0.03125 are below k = 4: 0.96875
Since there are 70 positions and 1,000 aplicants, 70/1,000 = 0.07. The compnay should select the best 0.07 of the applicants.
Given that the score of the person is among the 0.03125 upper fraction of the applicants, this person can count of geting one of the jobs.
Answer:
TripAdvisor
Explanation:
TripAdvisor is a global travel company founded by Stephen Kaufer in February 2000.
Features available include price comparison, online reservations for transportation, reservation for lodging, travel experiences, and restaurant information.
The original idea was for a social media website that encouraged swapping of ideas relating to travelling. There was a button - Add your own review, and this promoted the growth and use of TripAdvisor because honest opinions are shared.
People tend to express their views on highs and lows of their experiences during holiday travels. This helps travelers make informed decisions when they want to travel, and also travel and hospitality services providers get to know areas they can improve.
Answer:
b. spending on goods to be used in future production
Explanation:
There are basically four components of Gross domestic product (GDP) which are as follows
GDP = Consumption spending + investment + government spending + net exports
where,
Net exports would equal to
= Export-import
Here, investment means the investment is done on goods which increase in productivity for the future period so that overall output could be increased
Answer:
C) The demand curve facing each restaurant owner becomes more elastic.
Explanation:
Evidently, the competition increases when a new player enters the market. By entering the market with a new, specialized restaurant, the demand curve of each restaurant becomes more elastic. That is because consumers have more restaurants to compare the price, so they can go for the most convenient. When that happens, the demand is more sensitive to price change.
