Question
In: Statistics and Probability
PEARSON Year Expenses 1 $56,000.00 2 $58,000.00 3 $70,678.00 4 $73,000.00 5 $77,000.00 6 $82,000.00 7...
| PEARSON | ||||||
| Year | Expenses | |||||
| 1 | $56,000.00 | |||||
| 2 | $58,000.00 | |||||
| 3 | $70,678.00 | |||||
| 4 | $73,000.00 | |||||
| 5 | $77,000.00 | |||||
| 6 | $82,000.00 | |||||
| 7 | $78,000.00 | |||||
| 8 | $89,000.00 | |||||
| 9 | $90,000.00 | |||||
| 10 | $95,000.00 | |||||
| 11 | $100,000.00 | |||||
| 12 | $105,000.00 | |||||
| 13 | $102,000.00 | |||||
| 14 | $102,000.00 | |||||
| 15 | $112,222.00 | |||||
| 16 | $115,969.00 | |||||
| 17 | $119,716.00 | |||||
| PEARSON | ||||||
| Now that you have determined the answer, it is time to provide a 1 or 2 sentence | ||||||
| write up of your answer. In statistics, it is important that you not only get the correct | ||||||
| mathematical answer, but that you become comfortable writing up your results in | ||||||
| a manner that is easily understood by the reader/audience. | ||||||
Solutions
orchestra answered 3 years agoRelated Solutions
ID X Y 1 2 3 2 3 6 3 4 6 4 5 7 5...
ID
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Test the significance of the correlation coefficient.
Then use math test scores (X) to predict physics test scores
(Y). Do the following:
Create a scatterplot of X and Y.
Write the regression equation and interpret the regression
coefficients (i.e., intercept and slope).
Predict the physics score for each....
[4 5 5 2 4 4 6 3 3 7 5 3 6 3 4 4...
[4 5 5 2 4 4 6 3 3 7 5 3 6 3 4 4 6 5 4 5 3 7 5 5 4 2 6 5 6
6]
This is my dataset
Find mean, median, mode, variance, standard deviation,
coefficient of variation, range, 70th percentile,
3rdquartile of the data and skewness and define what
each of these statistics measure. For example, mean is a measure of
the central tendency, what about the rest?
Use Chebyshev’s rule to find...
[4 5 5 2 4 4 6 3 3 7 5 3 6 3 4 4...
[4 5 5 2 4 4 6 3 3 7 5 3 6 3 4 4 6 5 4 5 3 7 5 5 4 2 6 5 6
6]
This is my dataset
Split the dataset in two equal parts. You have 30 datavalues.
If you split the data in two equal parts each part will contain 15
data values. Call the first part Y and second part
X.Draw scatter plot of the 2 datasets, X being on the horizontal...
Matrix A2= [1 2 3; 4 5 6; 7 8 9; 3 2 4; 6 5...
Matrix A2= [1 2 3; 4 5 6; 7 8 9; 3 2 4; 6 5 4; 9 8 7]
Note: TA2 is defined to be a linear transformation that maps
any vector x to A2* x. That is TA2 = A2*x. Also the range of the
Linear transformation represented by A2 is the same as the column
space of A2.
l) Find a basis for the null(TA2).
m) Find nullity of A2, TA2 and A2tA2.
n) Find rank(A2), rank(A2t),...
Year 0 Year 1 Year 2 Year 3 Year 4 Year 5 Year 6 Year 7...
Year 0
Year 1
Year 2
Year 3
Year 4
Year 5
Year 6
Year 7
MACRS
Depreciation Rate
?14.29%
?24.49%
?17.49%
?12.49%
?8.93%
?8.92%
?8.93%
?4.46%
Massive? Amusements, an owner of theme? parks, invests $ 60
million to build a roller coaster. This can be depreciated using
the MACRS schedule shown above. How much less is the depreciation
tax shield for year 4 under MACRS depreciation than under? 7-year,
straight-line? depreciation, if the tax rate is 35?%?
4) Let ? = {2, 3, 5, 7}, ? = {3, 5, 7}, ? = {1,...
4) Let ? = {2, 3, 5, 7}, ? = {3, 5, 7}, ? = {1, 7}. Answer the
following questions, giving reasons for your answers.
a) Is ? ⊆ ??
b)Is ? ⊆ ??
c) Is ? ⊂ ??
d) Is ? ⊆ ??
e) Is ? ⊆ ??
5) Let ? = {1, 3, 4} and ? = {2, 3, 6}. Use set-roster notation
to write each of the following sets, and indicate the number of
elements in...
6. Let A = {1, 2, 3, 4} and B = {5, 6, 7}. Let f...
6. Let A = {1, 2, 3, 4} and B = {5, 6, 7}. Let f = {(1, 5),(2,
5),(3, 6),(x, y)} where x ∈ A and y ∈ B are to be determined by
you. (a) In how many ways can you pick x ∈ A and y ∈ B such that f
is not a function? (b) In how many ways can you pick x ∈ A and y ∈
B such that f : A → B...
Step 2 Data Set A x 1 2 3 4 5 6 7 y 7 7...
Step 2
Data Set A
x
1
2
3
4
5
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y
7
7
7
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Data Set B
x
1
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y
4
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Step 2
Find the equation for the least-squares line, and graph the
line on the scatter plot.
Find the sample correlation coefficient r and the
coefficient of determination r2. Is r
significant?...
x 2 8 5 9 4 3 9 6 7 8 y 3 6 5 7...
x 2 8 5 9 4 3 9 6 7 8
y 3 6 5 7 9 7 4 6 9 9
-5.48x + 0.17
5.48x + 0.17
-0.17x + 5.48
0.17x + 5.48
Year 1 2 3 4 5 6 7 8 9 10 A 1 1.01 1.0201 1.0303...
Year
1
2
3
4
5
6
7
8
9
10
A
1
1.01
1.0201
1.0303
1.0406
1.0510
1.0615
1.0721
1.0829
12.0305
B
1
.9900
.9801
.9703
.9606
.9510
.9415
.9321
.9227
10.0487
Assume a purchase price of $10 Million for both
properties.
(a) What is the expected total return (IRR) on a 10-year
investment in each property? Use a
financial calculator or equation solver for
this.
(b) If the 10% cap rate represents a fair market value
for each...
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