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ICE Princess25 [194]
3 years ago
9

Before polling students in the Scion of Business, a researcher divides all the current students into groups based on their class

standing (freshman, sophomores, etc). Then, she randomly draws a sample of 50 students from each of these groups to create a representative sample of the entire student body in the school. Which of the following sampling methods is the researcher practicing?
A. Simple random sampling
B. Systematic random sampling
C. Stratified random sampling
D. Cluster sampling
E. Snowball sampling
Business
1 answer:
kari74 [83]3 years ago
8 0
The answer is C. Stratified random sampling is a method of sampling that involves the division of a population into smaller sub-groups known as strata. In stratified random sampling or stratification, the strata are formed based on members' shared attributes or characteristics such as income or educational attainment. Since the students are divided into classes, this is a stratified random sample.
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$1500 for supplies to sell at a football game. Total receipts for the venue was $3,700. What were her expenses as a percentage o
topjm [15]

Answer:

        \large\boxed{\large\boxed{41\%}}

Explanation:

You need to assume that the total <em>expenses</em> were equal to the<em> cost of the supplies</em>, i.e. there were not other expenses but the<em> $1,500 for supplies to sell.</em>

The total income or revenue was <em>$3,700</em>.

The <em>percentage of the expenses to the revenue</em> is:

        Percentage=\dfrac{expenses}{revenue}\times 100\\\\\\ Percentage=\dfrac{\$1,500}{\$3,700}\times 100=40.5\%\approx41\%

4 0
3 years ago
Which of the following would make it easier to maintain an effective collusive agreement in a cartel?
GalinKa [24]

Answer:

A decrease in the elasticity of demand for the cartel's product.

Explanation:

The cartel is under the control of companies operating in the same area. This is undesirable. It is concluded between businesses and these contracts prevent competition. Such arrangements are also prevented by governments, which aims to promote competition among governments across the country. This type of arrangement creates unity and demonstrates business behavior in activities that prevent other competitors from entering the sector.

Adverse effects on consumers include:

1) Higher prices - cartel members can raise prices, which reduces the demand elasticity of any member.

2)  Lack of Transparency - Members may agree to hide prices or hide information such as hidden charges in credit card transactions.

3) Limited production - Members may agree to limit market production, such as OPEC and oil quotas.

4) Build Market - Cartel members can collectively divide a market into regions or regions and not compete in each other's territory.

4 0
3 years ago
Kathy and Jake are purchasing a house and are financing $465,000. The mortgage is a 20-year
nalin [4]

Answer:

D

Explanation:

The remaining balance on a 20-year 5/1 ARM at 3.5% interest with a 2/7 cap structure after 5 years will be $377,238.57.

Pro life tip: Do NOT finance your home with an ARM mortgage.

Good luck in your studies!

5 0
2 years ago
Is so sophisticated that even core functions such as engineering, research and development, manufacturing, information technolog
11111nata11111 [884]

Outsourcing is so sophisticated that even core functions such as engineering, research and development, manufacturing, information technology, and marketing can be moved outside the firm.

   The practice of employing a third party from outside a business to carry out tasks or produce commodities that were previously completed in-house by the business's own employees and personnel is known as outsourcing. Companies typically engage in outsourcing as a cost-cutting strategy.

   The outside business, often referred to as the network operator or third-party provider, makes arrangements for its own personnel or technological resources to carry out the duties or offer the services either on-site at the premises of the hiring business or at other places.

To learn more about outsourcing click here:

brainly.com/question/14202035

#SPJ4

5 0
11 months ago
Kaylie assumed the cost of the sales tax on her new (used) vehicle would be around $850. In reality, it was $725. What type of v
strojnjashka [21]

Answer:

option c

Explanation:

beacuse i know hh

8 0
2 years ago
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