Answer:
The answer is below
Explanation:
Probability distribution are statistical function that shows all the possible outcomes of a random variable within a given range of values.
a) The mean (
) of a probability distribution of a discrete random variable is:
![\bar x=\Sigma\ [xP(x)]](https://tex.z-dn.net/?f=%5Cbar%20x%3D%5CSigma%5C%20%5BxP%28x%29%5D)
= (0 * 0.8) + (1 * 0.15) + (2 * 0.04) + (3 * 0.01) = 0.26
b) The standard deviation (σ) of a probability distribution of a discrete random variable is:
![\sigma=\sqrt{ \Sigma\ [(x-\bar x)^2*P(x)]}\\\\\sigma=\sqrt{(0-0.26)^2*0.8+(1-0.26)^2*0.15+(2-0.26)^2*0.04+(3-0.26)^2*0.01} \\\\\sigma=0.577](https://tex.z-dn.net/?f=%5Csigma%3D%5Csqrt%7B%20%5CSigma%5C%20%5B%28x-%5Cbar%20x%29%5E2%2AP%28x%29%5D%7D%5C%5C%5C%5C%5Csigma%3D%5Csqrt%7B%280-0.26%29%5E2%2A0.8%2B%281-0.26%29%5E2%2A0.15%2B%282-0.26%29%5E2%2A0.04%2B%283-0.26%29%5E2%2A0.01%7D%20%5C%5C%5C%5C%5Csigma%3D0.577)
The marketing method used in the situation described is advertising.
<h3>What is marketing?</h3>
Marketing is a business term that refers to the set of actions of a company intended to intentionally stimulate the demand and purchase of goods and services.
One of the most popular marketing actions is advertising, in which advertisements are created to create a need for the buyer to purchase that good or service. Sometimes advertising includes a specialization, that is, it focuses on a specific audience.
In the case described, the company is using advertising so that people believe they need to buy the ticket and participate in the experience offered by it. Additionally, people will be more interested in this package because it includes different activities from other cruises.
Learn more about marketing in: brainly.com/question/10789897
When using <u>Ranking</u>, finalists are ordered from the most desirable to the least desirable based on results of discretionary assessments.
Operations control is chiefly worried about planning, organizing, and supervising inside the contexts of manufacturing, manufacturing, or the availability of services. As such, it's far delivery-focused, ensuring that a company correctly turns inputs to outputs in a green manner.
It actually approaches the cease-to-stop technique of shifting and storing elements of completed and unfinished goods. as an example, a vehicle production business enterprise will save and transfer automobiles (or their components) in a scientific manner.
The number one goal of operations control is to utilize the sources of the enterprise, to create such services or products that fulfill the needs of the clients, with the aid of offering “proper component at the right rate, vicinity and time”.
Learn more about Operations management here
brainly.com/question/26322690
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Answer:
The answer is "0.85
"
Explanation:
In order to locate a beta of the company, we must find the average beta of unlevered UPS and FedEx and find a levered beta of the company.
Price Outstanding shares(Billion) Market valu of equity(Billion) Market value of debt(billions) D/E Ratio
UPS 65 0.7 45.5 5 0.1099
FedEx 55 0.25 13.75 3 0.2182
taxes desn't matter , given in the question so, assumed to be 0
Answer: The answer is b. Reduce output in the short run.
Explanation: In production, to determine the quantity of products to supply, the demand of the consumer plays a very vital role. This is because the consumer demand will determine the price at which a company will sell its products.
In the case of Techno above, they would do well to reduce the output in the short run, since demand has reduced, pending when the demand increases. This is because if they maintain their current output of 3000 TV sets per week, they will sell less units and their revenue (price x quantity sold) will be lower than their cost and this will lead to them incurring loss.
So until the recession scare passes, output should be reduced in the short run.
