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...
1. Evaluate: (a+b)/(c-d) + 9/(a+d) when a=5,
b=3, c=8, d=4
a. 6
b. 3
c. 15/2
d. 17/13
2. Solve for x: 5(x+3) = 35
a. 2
b. 7
c. 4
d. -4
3. Acid rain occurs primarily as a result of
a. operating a nuclear power plant
b. burning coal or oil containing sulfur
c. by-products created by operating an oil refinery
d. the use of Freon and other refrigerants
4. The "ozone holes" at the polar region arise...
From this Sample
No A. B.
1. 7. 4.
2. 8. 5.
3. 9. 3.
4. 5. 6.
5. 7. 2.
6. 6. 4.
Test of hypothesis for difference of two means by using
1. t Test
2. ANOVA
Take 5% type 1 error, then compare the results.
Show that t² is equal to f.