Answer:
0.2706 ; 0.05265 ; 0.1353
Explanation:
Given that :
λ = 2
According to the poisson distribution formula :
P(x = x) = (λ^x * e^-λ) / x!
P(x = 1) = (2^1 *e^-2) / 1!
P(x = 1) = (2 * 0.1353352) = 0.2706
P(x ≥ 5) = 1 - P(x < 5)
1 - P(x < 5) = 1 - [p(x = 0) + p(x = 1) + p(x = 2) + p(x = 3) + p(x = 4)]
We obtain and add the individual probabilities. To save computation time, we can use a poisson distribution calculator :
1 - P(x < 5) = 1 - (0.13534+0.27067+0.27067+0.18045+0.09022)
1 - P(x < 5) = 1 - 0.94735 = 0.05265
P(x ≥ 5) = 1 - P(x < 5) = 0.05265
Probability that no emails was received :
x = 0
P(x = 0) = (2^0 *e^-2) / 0!
P(x = 0) = (1 * 0.1353352) / 1 = 0.1353
Answer:
The correct answer is c. economies of scale.
Explanation:
The situation in which a company reduces its production expenses by expanding is called economy of scale. It is a situation in which the more it occurs, the cost that the company has to manufacture a product is lower.
There is a greater benefit for every extra unit we produce. This reduction in the cost of unit manufacturing is not reduced because the price of raw materials goes down, but to take advantage of a material that we have already bought and in which we invested money in the past.
Therefore, it occurs especially in situations in which the company buys more facilities. If we buy a machinery, the way to take advantage of it is to produce more since it is the way that we get a greater benefit, by taking advantage of the same machinery to produce more products, the unit cost of each product is lower. And we will get more benefit the more we produce. This benefit will be greater since we will not have to increase manufacturing costs since we have already had it before.
Unsolicited email that plagues employees at all levels and clogs email systems is also known as spam. Spam emails are typically flooding everyone within the organization, with the same message and is usually something one would not choose to receive. The majority of spam emails that are sent out are commercial advertising which takes time away from receiving other necessary emails.
Customer social style refers to the method customers use when interacting.
In terms of personality, communication style, behavior, mental processes, and decision-making methods, customers differ.
<h3>Who is a Customer ?</h3>
A person who purchases goods or services from a shop, eatery, or other retailer is referred to as a customer.
A customer is any person or organization that makes a purchase from another firm. Customers are essential to businesses because they provide revenue; without them, they could not run.
No matter what industry you are in or what kinds of goods and services you provide, your clients are the most important component of your organization. Without the customer, there are no sales. As a result, they are essential in developing your marketing strategy and messaging.
To learn more about Customer from the given link:
brainly.com/question/13472502
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Answer:
goals of monetary policy
financial market stability
economic growth
high employment
price stability
Not goals of monetary policy
increasing the size of the financial market
high inflation
improving banks' profits
Dual mandate : high employment
price stability
Explanation:
Monetary policy are policies taken by the central bank of a country to increase or reduce aggregate demand.
There are two types of monetary policy :
Expansionary monetary policy : these are polices taken in order to increase money supply. When money supply increases, aggregate demand increases. reducing interest rate and open market purchase are ways of carrying out expansionary monetary policy
Contractionary monetary policy : these are policies taken to reduce money supply. When money supply decreases, aggregate demand falls. Increasing interest rate and open market sales are ways of carrying out contractionary monetary policy
Goals of monetary policy include
- financial market stability
- economic growth
- high employment
- price stability
The dual mandate of the Federal Reserve was birthed as a result of the stagflation of the 1970s. Stagflation is a period of high unemployment and high inflation levels
The dual mandate are : high employment, stable prices and moderate long-term interest rates.
