Answer:
(a) E(X) = 3
(b) Var(X) = 12.1067
Explanation:
(a) E[X]
E[X]T = E[X]T=A + E[X]T=B + E[X]T=C
= (2.6 + 3 + 3.4)/3
= 2.6 (1/3) + 3(1/3) + 3.4(1/3)
= 2.6/3 + 1 + 3.4/3
= 3
(b) Var (X) = E[X²]−(E[X])²
Recall that if Y ∼ Pois(λ), then E[Y 2] = λ+λ2. This implies that
E[X²] = [(2.6 + 2.6²) + (3 + 3²) + (3.4 + 3.4²)]/3
= (9.36 + 12 + 14.96)/3
= 36.32/3
= 12.1067
Var(X) = E[X²]−(E[X])²
= 12 - 3²
= 12.1067 - 9
= 3.1067
Answer: d. revenues to be understated.
If the services have been rendered but the revenue is not recorded it means that your accounts will show less revenue than you have actually earned as in accounting revenue is recognized as soon as the service is rendered, thus not recognizing the revenue when the service is rendered will understate the revenues.
Explanation:
Answer:
Stimulus generalization
Explanation:
Stimulus generalization defines that it is the process of call up for a reason by giving responses. For example we call dog by using the bell so that dog can come for food.
Therefore according to the given situation, Many store brands use similar packaging and labeling to the more expensive big company. The idea is that in customers, the look-alike kit would evoke a similar reaction that allows them to buy the affordable store brand so this is an example of Stimulus generalization
If pentagon F G H J K is similar to pentagon M P Q S T the value of x is: 13.5.
<h3>Pentagon</h3>
Pentagon F G H J K=Pentagon M P Q S T
F K/ M T=J H/S R
Where:
F K=6cm
M T=9cm
J H=9cm
S R=x
Hence:
6/9=9/x
Cross multiply
6x=81
Divide both side by 6x
x=81/6
x=13.5
Inconclusion if pentagon F G H J K is similar to pentagon M P Q S T the value of x is: 13.5.
Learn more about pentagon here:brainly.com/question/858867
Answer:
are never final, as managing strategy is an on-going, dynamic process.
Explanation:
In Business management, a strategy can be defined as a set of guiding principles, actions and decisions that an organization combines so as to achieve its business goals, attract customers and possess a competitive advantage over its rivals in the industry.
Business strategy sets the overall direction for the business because it focuses on defining how a business would achieve its goals, objectives, and mission; as well as the funds and material resources required to implement or execute the business plan. The components of a business strategy includes the following;
I. Value.
II. Vision.
III. Mission.
Hence, a company's direction, objectives, and strategy are never final because managing strategy is a continuum or an on-going, dynamic process. Thus, it's never a now and then task.
