Answer: A. Aggregate demand does not affect the quantity of output.
Explanation: Aggregate supply curve is perfectly vertical in a long run, Economist believed that the changes in aggregate demand only caused a temporal change in an economy output
Aggregate supply in a short run, the quantity supplies increase as price rise.
Aggregate demand does not affect the quantity of output If the aggregate supply is vertical.
Yeah that’s what it means
Answer:
(A) -5/6
Explanation:
Price elasticity of demand = % change in quantity demanded ÷ % change in price
% change in quantity demanded = (60-40)/40 × 100 = 20/40 × 100 = 50%
% change in price = ($6-$15)/$15 × 100 = -$9/$15 × 100 = -60%
Price elasticity of demand = 50% ÷ -60% = -5/6
Answer:
I have solved part a) because question contains only part a) however it has 3 more parts as well but that are not mentioned in the question. Part a) is explained below.
Explanation:
a) The distribution should be right skewed as most of the numbers lies at that side while using the median to correctly represent an observation in the distribution.
To represent the variability of the observations, interquartile range could be used. Since, there is a good number of expensive houses and this would increase the mean and standard deviation. So, it is better to use interquartile range to represent it, i.e. upper quartile for expensive houses, and lower quartile for less expensive houses and middle quartile for mid-range priced houses.
