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photoshop1234 [79]
3 years ago
10

A professor surveys her class about whether the number of breaks is adequate for the three-hour course. for her survey, she assi

gns a number to each student's name so that 20 students can be randomly chosen by her computer program. her survey will be both a representative and a(n) _____ sample.
Business
1 answer:
Rom4ik [11]3 years ago
8 0
<span>Her survey will be both a representative and a random sample. The sample is random since the students are randomly chosen by the professor's computer program and each student has an equal chance of being chosen. The survey is representative since the student chosen will represent the whole class.</span>
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In the 1950s, imports and exports of goods and services constituted roughly 4% to 5% of U.S. GDP. In recent years, exports have
barxatty [35]

Answer:

a) An increasing number of import quotas

b) Better high-speed rail lines

c) Improvements in telecommunications

d) International trade agreements such as the General Agreement on Tariffs and Trade (GATT)

Explanation:

All of the above applies as in order to increase the international trade.

As with the increase in quotas there is a pressure to increase the imports. Further when there is easy chain of supply even in the international market that is railway facility is smooth and that the telecommunications is also easy.

Further, with increased trade agreements there is provision of reduced tariffs and taxes and accordingly the international exchange is not complicated and is rather smooth.

5 0
3 years ago
How do Government price ceilings and price floors affect the economy? Select all that apply.
serg [7]
The following options are correct: A, B AND C.
Price ceiling and price floor are two price control methods which the government used to control price. Price ceiling is used to prevent prices from been too low while price floor is lowest price a commodity can be sold for .
7 0
3 years ago
Ending total assets are $1,500,000, inventory turnover is 6.0 times, net sales are $8,000,000 and the asset turnover is 4.0 time
NARA [144]

Answer:

$2,500,000

Explanation:

Data provided

Ending assets = $1,500,000

Inventory turnover = 6.0 times

Net sales = $8,000,000

The computation of beginning total asset balance is shown below:-

Average total assets = $8,000,000 ÷ 4

= $2,000,000

Total assets = $2,000,000 × 2

= $4,000,000

Beginning assets  = Total assets - Ending assets

= $4,000,000  - 1,500,000

= $2,500,000

Therefore we applied the above formula

8 0
3 years ago
Read 2 more answers
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KIM [24]
C is the correct answer
5 0
3 years ago
Abarrier along the open sides of stairways and platforms that prevent falling is
kotykmax [81]
Stair rails is a barrier along the open sides of stairways and platforms that prevent falling is
4 0
3 years ago
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