Answer:
The probability is 1.
Explanation:
Despite that the he distribution is positively skewed, the distribution of sample means of one-bedroom apartments will still be a a normal distribution based on Central Limit Theorem.
Since we have
μ = mean = 2200
SD = standard deviation = 250
n = sample size = 50
Therefore,
Standard error = SD ÷ √n
= 250 ÷ √50
= 250 ÷ 7.07106781186548
= 35.3553390593274 approximately 35.36
Standardize xbar to z = (xbar - μ) ÷ (SD ÷ √n)
Therefore, we have:
P(xbar > 1,950) = P(z > (1,950 - 2200) ÷ 35.36)
= P(z > - 250 ÷ 35.36)
= P(z > -7.07) = 1
Therefore, the probability of selecting a sample of 50 one bedroom apartments is 1 which can be said to be certain.
Answer:
Georgeland has an absolute but not a comparative advantage in producing clothing.
Explanation:
Absolute advantage is defined as the ability of a firm to produce higher amounts of a product as a result of use of the same resources with other competitors. It is usually bad a result of more efficient production process.
Comparative advantage is the ability of a firm to produce goods at a lower opportunity cost. Therefore they are able to sell at lower price compared to competitors.
Georgeland can produce 18 units of clothe per year while Alland can produce 16 units per year, so Georgeland has absolute advantage.
In producing clothes Georgeland has opportunity cost of 36 units of food which is higher than that of Alland which is 32 units of food. So Georgeland does not have comparative advantage in producing clothes.
Xyz company is a low-cost provider. Xyz is most susceptible to ANY NEW INNOVATIONS OR INVENTIONS FROM A COMPETITOR COMPANIES.
Low cost strategy is one of the three generic marketing strategies. It is a pricing strategy in which a service provider or a company reduces the cost to increase profit and demand.
Answer:
True
Explanation:
STRIPS are zero coupon bonds, and the advantage of them is that they allow an investor to know exactly how much money they will receive at a future date.
The investor purchases the STRIPS at a discount value, which we are not told here. E.g. assuming that the discount rate is 5% (similar to (4), the price of the STRIPS = $50,000 / (1 + 5%)⁶ = $37,311.
