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M 5 920a 7) _ 00*}
/ 9. . 006
1. Consider the ANOVA table shown here for a oneway analysis of variance for an experimental design in
which there are four treatment levels. n = 30
The degrees of freedom for “Between” and for “Error” are
r A.4and29
B. 3
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July 19, 2009 [PROBLEM SET FROM R. CHANG TEST BANK]
Chapter Four.
Solution
Student:
_
60. What mass of K2CO3 is needed to prepare 200. mL of a solution having a
potassium ion concentration of 0.150 M?
A.
B.
C.
D.
E.
4.15 g
10.4 g
13.8 g
2.07 g
1.49 g
61.
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2010/11/5
DepthFirst Search
22c:21 Computer Science II
Data Structures
depthFirstSearch(v) cfw_
Mark vertex v as reached.
for (each unreached vertex u adjacenct from v)
depthFirstSearch(u);
Backtrack Depth First Search
1
DepthFirst Search
DepthFirst
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MS 3034

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Sequential Logic Implementation
Models for representing sequential circuits
Abstraction of sequential elements
Finite state machines and their state diagrams
Inputs/outputs
Mealy, Moore, and synchronous Mealy machines
Finite state machine design pro
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'
$'
Recursion
A recursive function, as you saw in CS100, is one that
calls itself.
Recursion vs. Iteration
Roughly speaking, recursion and iteration perform the
same kinds of tasks:
Classic textbook example: factorial
Mathematical denition:
0! = 1
N! = N
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PUZZLER
The Spirit of Akron is an airship that is
more than 60 m long. When it is parked
at an airport, one person can easily support it overhead using a single hand.
Nonetheless, it is impossible for even a
very strong adult to move the ship
abruptly. Wh
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L [1 lé * Kt— an (Sf/pN L' H/VCLt'J ub‘ l—HW’T M5 30%
l. /{t’he coefﬁcient of correlation between two numerical variables is l , it means that the two variables are not related.
r SIM/WEN;
A_ True
r B. False
2. The process of constructing a mathematical
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fav /3
PROBLEMS
Breakeven Analysis for a Project
13.1
13.3
13.6
The ﬁxed costs at Harley Motors are
$1 million annually. The main product
has revenue of $8.50 per unit and $4.25
variable cost. Determine the following.
(a) Breakeven quantity per year.
([9)
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Fall 2015
11.4
11.6
Cz/za/ioéari 1L dared _Pr:_aé./ems
PROBLEMS
Foundations of Replacement
Chris is tired of driving the old used car
she bought 2 years ago for $18,000. She
estimates it is worth about $8000 now. A
car salesman gave her this deal: “Look,
I’ll giv
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If the coefcient of correlation between two numerical variables is 1, it means that the two
variables are not related. False!
!
The process of constructing a mathematical model to predict or determine one variable by
another is called a regression analys
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In general, we call the two values of the response variable success and failure and represent them by 1 (for a success) and 0 (for a failure). If the data are
n independent observations with the same p = P(success), we have the binomial setting. Logistic
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Spring 2012
Homework #5
MS 3043
Given the following data:
Independent: 5
Dependent: 8
7
9
3
11
16
27
12
15
9
13
Parts ac should be done manually (you must show your calculations to receive credit)
a.
b.
c.
Determine the equation of the least squares regression line