Let (A,B) have joint PDF f(a,b)=(ca^2b^2 when 0 < a,b,a+b
< 1 and 0 otherwise for some constant c > 0. 1. Find a
formula for E[A | B = b]. 2. Find Cov(A,B).
int a = 3;
int b = -2;
if((a>0)&&(b>0)){
if (a>b) {
System.out.println("A");
} else {
System.out.println("B");
}
} else if ((b<0)||(a<0)) {
System.out.println("C");
} else {
System.out.println("D");
}
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,...
1) Define competitive
advantage (CA).
2) Distinguish CA
carefully from sustainable CA (SCA).
3) How much more
common is CA than SCA and why?
4) Return to
Ghemawat’s reading in module 1: put my last question into an
empirical context – how sustainable is CA
generally?
5) What implications
does all this have for executive strategy?
Find the concentration of Ca2+ and IO-3 in a saturated Ca(IO3)2
solution prepared by adding Ca(IO3)2 to a 0.015 M solution of KIO3.
Ksp of Ca(IO3)2(s) is 4.4x10-7M3.
exampleInput.txt
1 2 3
0 2 3 4
0 1 3 5
0 1 2 6
1 5 6 8
2 4 6 7
3 4 5 9 10
5 8 9
4 7 9
6 7 8
6
How can I detect when 'cin' starts reading from a new line. The
amount of numbers in each row is unknown. I need them in type 'int'
to use the data.
Consider the matrix A given by [ 2 0 0 ] [ 0 2 3 ] [ 0 3 10 ]
(20) Find all its eigenvalues and corresponding eigenvectors. Show
your work. (+5) Write down the entire eigendecomposition (i.e. the
matrices X, Lambda, and X inverse) explicitly.