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AlexFokin [52]
3 years ago
7

A store asked 250 of its customers how much they spend on groceries each week. the responses were also classified according to t

he gender of the customers. we want to study whether there is a relationship between amount spent on groceries and gender.
Business
1 answer:
denis-greek [22]3 years ago
5 0
Yes, I think there is a relationship between amount spent on groceries and gender because boys tend to eat more than the girls.
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Legislates and enforces regulations that
Nikolay [14]

Answer:

Environmental Protection Agency

Explanation:

Out of all of the choices, the Environmental Protection Agency is the only administration that focuses on the protection of the environment, which would include the reduction of pollution, through protecting the air, water, and land.

OSHA and the FDA work to protect consumers and people in the workforce.

The SEC works with small businesses and investors.

8 0
3 years ago
A suburban specialty restaurant has developed a single drive-thru window. Customers order, pay, and pick up their food at the sa
andrew11 [14]

Solution :

The average number of the arrivals, λ = 6 per hour

Average service rate, $\mu = \frac{60 \times 2}{15}$

                                      = 8

Average number of the customers in the system is given by,

    $= \frac{\lambda}{\mu - \lambda }$

   $= \frac{6}{8 - 6 }$

  = 3

Average number of the customers that are waiting in the line behind the person who are being served is,

   $=\frac{\left(\frac{\lambda}{\mu}\right)^2}{1-\frac{\lambda}{\mu}} $

  $=\frac{\left(\frac{6}{8}\right)^2}{1-\frac{6}{8}} $

 $=\frac{(0.75)^2 }{0.25} $

  = 2.25

Proportion of the time the server is busy,

    $=\frac{\lambda}{\mu}$

   $=\frac{6}{8}$

   = 0.75

7 0
3 years ago
Stock and bond markets:
olga_2 [115]
Stock markets is a stock exchange and a bond market is where dept securities are issues and traded
8 0
3 years ago
Macroland, currency held by the public is 2,000 econs, bank reserves are 300 econs, and the required reserve/deposit ratio is 10
I am Lyosha [343]

Answer:

D)5,000; 7,000

Explanation:

Public is holding 2000 econs and banks reserves are 300 econs. It is mentioned that reserve requirement is 10%.

So total bank deposits must be 3000. Money supply in the economy is (3000 + 2000 = 5000)

When the reserve ratio is 0.1, that means the money multiplier is 10.

If there is an additional inflow of currency because of printing 200 econs by central bank then because of multiplier effect it will be 2000 econs.

Money supply from earlier 5000 econs will become 7000 econs.

Option D is correct.

7 0
3 years ago
Which of the following describes business-to-business (B2B) e-commerce purchases? Group of answer choices Customers bid on items
tigry1 [53]

Answer:

Pricing can vary for each customer.

Explanation:

Under the B2B, the manufacturer sells its products directly to other businesses such as wholesalers or retailers and not the end consumers.

Hence, pricing can vary for each customer in a business-to-business (B2B) e-commerce purchases because companies that are engaged in B2B are able to improve their performance and cut down the costs of procurement for goods and services.

Business to business (B2B) markets differ from Business to consumers (B2C) markets because salespeople personally call on business customers to a far greater extent than they do consumers.

3 0
3 years ago
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