a = [4, −9, 4] b = [7, 2, 3] c = [5, −8, 9] d = [1, −3, 2] e =
[6, −2, −5, 9] f = [4, −3, 7, 5] g = [1, 3, −1, 5]
h = [7, −5, 5] i = [5, 13, −7, 11]
Express the hyperplane implicitly or explicitly given the
following
a) a and h
b) f and i
c) e, f, and g
d) The hyperplane containing b, c and d can...
Hexadecimal digits are 0, 1, 2, 3, 4,
5, 6, 7, 8, 9, A, B, C, D, E, and F.
How many hexadecimal strings of length twelve have five A’s and
five B’s?
How many hexadecimal strings of length twelve have at most
three E’s?
How many hexadecimal strings of length twelve have exactly
three A’s and at least two B’s?
How many hexadecimal strings of length twelve have exactly two
A’s and exactly two B’s, so that the two...
a = [3, -4, 7] b = [-6, 9, 8] c = [4, 0, 8] d =[7, 1, 7] e = [3,
-5, 2, 1] f =[5, -7, -3, 6] g = [3, -4, 4, 3]
P = Projection of
ex. C = |g|(gf/gf) C = gf/|f|
ex. P g --> f = Cgf = C(gf/f) (1/|f|) (f) =( gf/ff)(f)
Find
a. Pg --> f
b. Pa --> 3b + e
Find (cross multiply)
a. ||a X b||
b. ||g...
Treatments
A
B
C
D
-5
-9
-15
-20
-4
-4
-18
-9
-5
-16
-8
-20
-15
-4
-18
I do not understand how to calculate the SSE for statistics. I
was able to get the SSTR and MSTR but I just don't understand how
to get the SSE from this info.
Table:
x: 6, 2, 15, 9, 12, 5, 8
y: 8, 9, 4, 7, 6, 9, 8
1) Make the scatter diagram.
2) Find the equation of the regression line using the formulas
given in class. They must appear the intermediate steps of
substitutions. Round the answers to three decimal places.
3) Find the correlation coefficient using the formulas given in
class. Steps should appear intermediates of substitutions. Round
the answer to three decimal places.
4) Find the value predicted...
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),...