Question
In: Statistics and Probability
Raw data ID X Y A 0 0 B 0 2 C 3 4 D 3...
Raw data
| ID | X | Y |
| A | 0 | 0 |
| B | 0 | 2 |
| C | 3 | 4 |
| D | 3 | 4 |
| E | 6 | 6 |
| F | 6 | 8 |
Standard scores
| ID | STDX | STDY |
| A | -1.22 | -1.55 |
| B | -1.22 | -0.78 |
| C | 0 | 0 |
| D | 0 | 0 |
| E | 1.22 | 0.78 |
| F | 1.22 | 1.55 |
1. What is the sum of squares regression? (correct answer is 36, please show work)
2. What can you conclude with ANOVA? (correct answer is Reject the null, p<0.01; type I error is possible, please show work)
Solutions
orchestra answered 2 years agoRelated Solutions
DATA 2 ID X1 X2 X3 Y A 0 2 4 9 B 1 0 8...
DATA 2
ID
X1
X2
X3
Y
A
0
2
4
9
B
1
0
8
10
C
0
1
0
5
D
1
1
0
1
E
0
0
8
10
CORRELATION MATRIX
Y
X1
X2
X3
Y
1
?
-0.304
+0.889
X1
?
1
-0.327
0
X2
-0.304
-0.327
1
-0.598
X3
+0.889
0
-0.598
1
1. What is the sum of squares regression for the full model?
(Correct answer is 58, please show me how to get...
DATA 2 ID X1 X2 X3 Y A 0 2 4 9 B 1 0 8...
DATA 2
ID
X1
X2
X3
Y
A
0
2
4
9
B
1
0
8
10
C
0
1
0
5
D
1
1
0
1
E
0
0
8
10
CORRELATION MATRIX
Y
X1
X2
X3
Y
1
?
-0.304
+0.889
X1
?
1
-0.327
0
X2
-0.304
-0.327
1
-0.598
X3
+0.889
0
-0.598
1
Comparing the zero order model and full
model
1. Did the addition of X2 and X3
significantly increase R2? (correct answer is...
Evaluate ∫ C ( 2 x − y ) d x + ( 4 y −...
Evaluate ∫ C ( 2 x − y ) d x + ( 4 y − x ) d y where C consists
of the line segment from( 0 , 1 ) to ( 1 , 0 ), followed by the
line segment from ( 1 , 0 ) to( 3 , 0 ), followed by the line
segment from ( 3 , 0 ) to ( 2 , 2 ). Submit answer as a number
rounded to two decimal...
Find the volume of D= {(x,y,z): x^2+y^2+z^2<_ 4, x _>0, y_>0
Find the volume of
D= {(x,y,z): x^2+y^2+z^2<_ 4, x _>0, y_>0
Solve this differential equation y''+(-4-2-2)y'+(4+4+4+4)y=x y(0)=3-2 y'(0)=2-3 Answer it as y(x)=... and motivate all the steps...
Solve this differential equation
y''+(-4-2-2)y'+(4+4+4+4)y=x
y(0)=3-2
y'(0)=2-3
Answer it as y(x)=... and motivate all the steps of the
calculation
roblem 3 Find the solutions to the general cubic a x^3 +b x^2+c x +d=0 and...
roblem 3 Find the solutions to the general cubic a x^3 +b x^2+c
x +d=0 and the solutions to the general quartic a x^4+b x^3+c x^2+d
x+e=0. Remember to put a space between your letters. The solutions
to the general quartic goes on for two pages it is a good idea to
maximize your page to see it. It is a theorem in modern abstract
algebra that there is no solution to the general quintic in terms
of radicals.
Please...
Problem 3 Find the solutions to the general cubic a x^3 +b x^2+c x +d=0 and...
Problem 3 Find the solutions to the general cubic a x^3 +b x^2+c
x +d=0 and the solutions to the general quartic a x^4+b x^3+c x^2+d
x+e=0. Remember to put a space between your letters. The solutions
to the general quartic goes on for two pages it is a good idea to
maximize your page to see it. It is a theorem in modern abstract
algebra that there is no solution to the general quintic in terms
of radicals.
ID X Y 1 2 3 2 3 6 3 4 6 4 5 7 5...
ID
X
Y
1
2
3
2
3
6
3
4
6
4
5
7
5
8
7
6
5
7
7
6
7
8
8
8
9
7
8
10
12
11
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....
Differential Equations 22. Solve each of the following systems of equations. (c) (D-2)x=0; -3x+(D+2)y=0; -2y+(D-3)z=0 I...
Differential Equations
22. Solve each of the following systems of equations.
(c) (D-2)x=0; -3x+(D+2)y=0; -2y+(D-3)z=0
I got x=c1e2t, y= 3/4
C1e2t + C2e-2t by using
diffieq method d/dx(ye2t) =
3C1e2t....., but the right answer is
x=4c1e2t, y= 3C1e2t
+ 5C2e-2t , z= -6C1e2t
-2C2e-2t+C3e3t
I want to know where 4 came from, and please do not use matrix
system.
For f(x,y)=??^2+(??)/3 ?? 0 ≤ ? ≤1,0 ≤ ? ≤2, d. Find ?? ??? ??. e....
For f(x,y)=??^2+(??)/3 ?? 0 ≤ ? ≤1,0 ≤ ? ≤2,
d. Find ?? ??? ??.
e. Find ?? ??? ??.
f. Find ?.
g. P(X<Y)=
h. P(0<Y<1)=
i. P(X>0.5, Y>1)=
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