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Finger [1]
3 years ago
7

Ricardo wants to study the academic performance of graduate students in the u.s. first, he decides that he will study schools in

only 15 states and randomly selects those states. he then randomly selects 30 schools from these 15 states. over a period of 3 months, ricardo travels to these 30 schools and studies the academic performance of their students. identify the sampling technique used by ricardo in this scenario
Business
1 answer:
Mariana [72]3 years ago
3 0

This is called cluster sampling, where the researcher divides the population into groups (clusters) then takes a random sample from among the different clusters.

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Newspapers in the nation of Hasalot report a significant increase in money supply during the past few months. This information i
uysha [10]
This information indicates that Hasalot may experience a serious recession in the near ... report a significant increase in money supply during the past few months.
8 0
2 years ago
Sandy wants to go on a trip in 10 years. If she invests $1,000 per year at the end of each year for 10 years at a 12% interest r
atroni [7]

Answer:

$17,549

Explanation:

Data given in the question

Number of years = 10

Invested amount = $1,000 per year

Rate of interest = 12%

So by considering the above information, the accumulated amount is

= Invested amount × future value of an annuity for 12% at 10 years

= $1,000 × 17.549

= $17,549

Refer to the Future value of an annuity table

In order to find out the accumulated amount we simply multiplied the invested amount with the factor

5 0
3 years ago
The Ingraham Corporation has $1,000 par value bonds outstanding. The bonds have an annual coupon rate of 8.90 percent and an ann
Hunter-Best [27]

Based on the inflation rate and the yield to maturity, the real rate of return on the bonds will be 5.23%.

<h3>What is the real rate of return?</h3>

This can be found by the formula:

=  (( 1 + nominal Return) / ( 1 + Inflation rate)) - 1

Solving gives:

= ( ( 1 + 8.0%) / ( 1 + 8.90%)) - 1

= 1.0523 - 1

= 5.23%

Find out more on real rates of return at brainly.com/question/1698368.

7 0
2 years ago
g 7. Problems and Applications Q3 Gilberto loves watching Downton Abbey on his local public TV station, but he never sends any m
Helga [31]

Answer:

free rider

False

Explanation:

✓Gilberto loves watching Downton Abbey on his local public TV station, but he never sends any money to support the station during its fundraising drives. Economists would call Gilberto ?

Answer:Free rider

Free rider can be regarded as a kind of market failure, this usually take place whenever people are enjoying the public resources, as well as services expect others to pay but himself doesn't pay or there is underpay.

✓The government cannot solve the problem caused by people like Gilberto?

Answer:TRUE.

The government cannot solve the problem since, it's local public TV station. The only way government can help is to pay and sponsor the show which can be achieved by tax revenue that government is collecting from the public.

✓The private market can solve this problem by asking people to send in $1 every time they watch Downton Abbey.

Answer: FALSE

The suggested ways by which the private market can help is to add "Commercial" into the program show then make people to watch, then through that commercial money will be generated.

3 0
3 years ago
Ezra runs a gyro stall at the local farmers' market. He would like to expand and open his own shop downtown. He has made the cha
Kaylis [27]

Answer: Economic choices result in trade-offs.

Explanation:

The chart simply purports to show that when making economic decisions, you will have to accept trade-offs because resources are not infinite.

For instance, in order to expand, you will need to take on more financial risk. In that same vein, in order to serve more people, you will have to divide time between two stalls and might end up closing a stall.

Trade-offs simply have to be made.

7 0
3 years ago
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