In: Statistics and Probability

Answer the following short questions and give a reason to support your answer. Please note that no marks will be awarded if you do not provide a reason to support your answer.

1. Give two situations in which you would recommend the sample median over the sample mean as a measure of location.(Give statistical comparison)

2. Is the sample mean always larger than the sample median for skewed data?(Give graphic example)

3. Is it true that histograms are a more effective graphical summary than boxplots when comparing two or more samples of data?

4.Is it true that if B is a subset of A then P(A∩Bc)=P(A)−P(Bc)?

5.Is it true that discrete random variables always take integer or whole number values?

Answer the following
questions, please be thorough in your response.
1. Give an example of
a positive and negative externality and what regulations the
government would use to correct the negative externality?
2. Choose a product
protected by intellectual property rights. Discuss the advantages
and disadvantages of that product being protected

answer these following of questions and explain the reason
21) Please complete this statement: Due to meiosis, while all of
a person’s chromosomes come from their parents, all of their
chromosomes…
a) …are identical to those of their parents
b) …are not identical to those of their parents.
c) ….are more similar to their cousins than their parents
d) …have such great variation that speciation is possible in
every generation
22) Charles Darwin is best known for:
a) formulating the...

Please answer the short answer questions below. Be brief and
concise. Your grade will be determined as much by the clarity of
your answer as its validity. (a) [10 points] Are you more likely to
observe a student discount at a skateboard store or a coffee shop?
Explain your answer. (b) [10 points] Explain why if you were a
maple syrup producer belonging to the maple syrup cartel that you
would have an incentive to sell more and not less...

In your discussion posting, answer the following questions and
be sure to support with data and other sources, correctly cited by
APA, to bolster your argument or point of view.
List three businesses that can exist today because of the World
Wide Web that could not have existed prior to this technological
advancement.
How has the World Wide Web allowed the supporting, establishment
and functioning of these businesses?
Do you think the WWW has made it easier or more difficult...

1. Give a short answer to the following questions:
(a) Define magnetization in terms of magnetic dipoles in matter.
What is its unit?
(b) What is Coulomb gauge? Use it to show the normal component
of the vector potential must be continuous at the boundary of two
materials.
(c) Use one of Maxwell's equations (which one?) to show that E
is perpendicular to the wave vector k in a plane electromagnetic
wave (easiest to use complex notation).

Write short notes on the following to clearly define and explain
the concept. Support your answer with equations or graphs:
a) Exchange Rate Anchor
b) Capital Account

((Reinforcement concrete subject)) using ACI-318.
Please, answer the following questions and make your
answers as short as possible. no need for long answer.
You may express your answer as an equation if needed.
(((Please only type your answers)))
T beams:-
1- What is the primary advantage of using a T beam over a
rectangular beam?
2- How do we determine the effective width of a T beam?
3- What is the difference between Case 1 and 2?
4- How do...

((Reinforcement concrete subject)) using ACI-318.
Please, answer the following questions and make your
answers as short as possible. no need for long answer.
You may express your answer as an equation if needed.
(((Please only type your answers)))
Slabs:-
1- Name two benefits of designing a one way slab as a series of one
foot wide strips?
2- How do we calculate the minimum thickness for a slab?
3- Why is it a good idea to use the minimum slab...

Consider the following input-output table, please answer
questions a-h. Note that a one word answer is not acceptable. For
full credit, you must provide explanation for your answers and show
how you arrive at them.
Man
Hours Required to Produce Unit of Output
Country
A Country
B
Good
X 5 15
Good
Y 1 5
e.
Which country would prefer an international terms of trade of 5? 3?
Why?
F. Let WA= wage
rate in A in terms of A's currency
WB=
wage rate in B...

Please give a careful but brief answer to each of the following
questions. (a) What is a population? A population is the complete
set of measurements from every individual of interest. A population
is a subset of the complete set of measurements from every
individual of interest. A population is a numerical descriptive
measure of the complete set of measurements from every individual
of interest. A population is a numerical descriptive measure of a
subset of the complete set of...

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