Answer: $47,000 to $117,000 per year
Explanation: An ocean engineer at a fresher level can earn $47k and with the experience of 10 years in the filed, the salary of an individual can lead up to $117k in a year.
The profession of ocean is considered to be one of the highest paid branch of engineering, with most recruiters belonging to extraction industry. The median salary of an ocean engineer, as per the latest data is $70,285.
Answer:
c. 0.0819
Explanation:
The mean = 0.85
standard error of the proportion is: sp = sqrt(pq/n)
= sqrt ((.85)(0.15) / 51) = 0.05
P(0.9115 < X < 0.946) = P( (0.9115 - 0.85) / 0.05 < z < (0.946 - 0.85) / 0.05 )
= P(1.23 < z < 1.92)
= P(z < 1.92) - P(z < 1.23) = 0.0819
Answer: sampling
Explanation: Sampling is a statistical analytical technique where a number of observations are selected from a large population. Analysis is carried out on the sample and use to draw conclusion for the whole population.
Answer:
Present value = $6404.20
Explanation:
Data provided in the question :
Amount of the Centennial lottery prize won = $1.4 million = $1,400,000
Time after which the amount will be received, n = 70 years
Discount rate, r = 8%
Now,
the present values is given as:

on substituting the respective values, we get

or
Present value = $6404.20
Answer:
C. Fall, 30%, Rise
Explanation:
- Price Elasticity of Demand is responsive change in demand, due to change in price.
P.Ed = % change in demand / % change in price.
Given : Price rise by 50% , P.Ed = 0.6
So, % change in demand = P.ed x % change in price
% change in demand = 0.6 (50)
% change in demand = 30%
Law of demand states negative relationship between price & demand, so P.ed is negative. Price rise 50% reduces demand by 30%.
- P.Ed can be : Elastic ( > 1 ), or Inelastic ( < 1 ). If P.Ed is Elastic, price & total revenue are inversely related. If P.Ed is Inelastic, price & total revenue are directly related.
So, Given PEd = 0.6 (i.e < 1 ) : Inelastic Demand implies price & total revenue are directly related related to each other. So, price fall lead to TR fall & price rise lead to TR rise.