Question

I need a brief summary of these things:

-The Distribution of a Linear Combination

-The Difference Between Two Random Variables

-The Case of Normal Random Variables

Answer #1

Use
three sentences to summerize multinomial distribution, bivariate
normal distribution and linear combination respectively.( can be an
explanation or the main point of knowledge).

Hello! So I need to do this on simple linear
regression. I also need to find the coefficient of correlation, a,
b0 and b1. Right now I only have the variables. which are:
personal cosumption expenses - 67,726.3
personal income- 64,275.9

What is your understanding of
mentoring? Why do nurses need mentors?
Give a brief summary of each section
of this Paper.
Mentoring in Nursing
Benefits of Mentoring
Mentoring
Relationships
Characteristics of a Healthy
Mentor-Mentee Relationship
Mentoring Cycle
Reflection in
Mentoring
Barriers to Mentoring
Give a brief contrast of a tutor
vs mentor, vs friend, vs instructor.
please i want it to typed not hand written. please notify me by
mail if anwered
thanks.

2. Please justify and prove each statement
a) Prove that a finite positive linear combination of metrics is
a metric. If it is infinite, will it be metric?
b) Is the difference between two metrics a metric?

16.
Which of the following is NOT one of the things that need to
exist before we conclude that a causal connection exists between
two variables?
Non-spuriousness
Correlation
Multicollinearity
Temporal Order

Which of the following statements concerning the linear
correlation coefficient are true?
I: If the linear correlation coefficient for two variables is
zero, then there is no relationship between the variables.
II: If the slope of the regression line is negative, then the
linear correlation coefficient less than one.
III: The value of the linear correlation coefficient always lies
between -1 and 1.
IV: A linear correlation coefficient of 0.62 suggests a stronger
linear relationship than a linear correlation coefficient...

I
need a small summary of the fundamental theorem of calculus, and
how drivatives and integrals are related. plz about two simple
paragraphs.

If you run summary() command on a result of linear model fitting
returned by lm(), you will see a column Pr(>t). You could guess
that it is a result of some t-test. How does it apply here? So far
we have seen t-tests in the settings of testing sample locations.
The ingredients were: 1) null hypothesis: in earlier cases we
looked into the null that stated that two samples came from the
distribution(s) with the same mean(s); 2) test statistic:...

I need the full brief for the answer my subject is
Auditing
------
Case 5: You are the auditor for KWC
Corporation. You gathered comparative information for inventory and
accounts payable and calculated the days purchases in accounts
payable.
2018
2019
Inventory
$34,270
$57,921
Accounts payable
$ 8,295
$10,628
Days purchases in accounts payable (365 days/payables
turnover)
44.2 days
44.6 days
Required:
what is the effect of overestimate or underestimate of inventory
on the financial
statements?

What is the difference between Search and Research? ( i
need very good EXAMPLES thank you)

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