Answer:
The required probability is 0.066807
Explanation:
Given,
σ = 220
μ = 1200
The probability that a random selection of computer which will have the price of at least $1,530 is computed as:
P (X ≥ 1530 ) = 1 - P (X ≤ 1530)
= 1 - P ( X - μ / σ)
= 1 - P ( 1530 - 1200 / 220)
= 1 - P ( z ≤ 1.5)
= 1 - 0.933193
= 0.066807
Note: This 0.933193 value is taken from the z table.
Answer:
I RLLY NEED THESE POINTS IM SO SORRY!
Explanation:
Answer: Option (A) is correct.
Explanation:
If the government wishes to increase the level of real GDP, it might reduce <u>Taxes.</u>
This is due to the fact that if government reduces the transfer payment, size of budget deficit or its purchases of goods and services then as a result the level of real GDP deceases because of lower aggregate demand for the product.
Now, if government reduces the taxes, this will increase the individual's disposable income. So, this will results in higher aggregate demand and hence, increases the level of real GDP.
Answer:
b. Bob listens to the radio station several hours per day but never donates since he suspects that other people will donate enough to keep the station on the air.
. Jim is working on a group project for a class in which he wants a high grade. However, since the grades are assigned to the group as a whole and he knows that the other group members will pick up most of the extra work, Jim calls in sick and plays video games on his Dream Station 64.
Explanation:
Free riding is when a person enjoys the benefit of a good or service but doesn't pay for it. This is a form of market failure.
Bob listens to the radio but doesn't donate and Jim would benefit from the grade given to the group but doesn't participate. These are instances of free riding.
Karl doesn't drive at night and so doesn't enjoy the benefits of the street light and doesn't pay. This is not an instance of free riding.
I hope my answer helps
Answer:
export import net export
1. increases unchanged increases
2. unchanged increases decreases
3. unchanged increases decreases
4. unchanged increases decreases
5. increases unchanged increases
Explanation:
export would comprise of goods and services produced in the US that are been sold to foreign countries
Import would comprise of foreign produced goods and services that are been sold in the US
Net export would increase when export occurs and decrease when import occurs
Net export = exports – imports
When the French historian visits the US museum and the European family visits Disney, they are enjoying US services, thus export increases and net export increases
The purchase of books from Cambridge in UK, Panasonic camera and the visit to Japan constitutes import. These increases import and reduces net export
