1. The total number of males convicted of robbery is 2390 and the total number of females
convicted of robbery is 75. What percentage of the sample is female? Round to one decimal
place and do not include the % sign when you enter the number.
Solution:
Sa

In automobile mileage and gasoline-consumption testing, 13 automobiles were road tested for 300 miles in both city
and highway driving conditions. The following data were recorded for miles-per-gallon performance.
City: 16.2 16.7 15.9 14.4 13.2 15.3 16.8

ANSWER: The curves y = x^3 and y = 30 - x intersect at x = 3
so find the centroids for x^3 from 0 to 3 and for 30 - x from 3 to 30 ( 30 =
x intercept)
the x and y coordinates of the first area are
xc1 =(x*x^3dx from 0 to 3) / (x^3)dx from 0 to 3
= (243/5)

Database redesign is necessary for two reasons.
First, redesign is necessary both to fix mistakes made during the initial database design. Second, redesign is necessary to adapt the database to changes in system requirements. Such changes are common beca

Introduction
An empty cell means that the current system lacks the particular
requirement. A hyphen denotes that the given requirement is only partially
fulfilled and a asterisk indicates that the requirement is fully met. Avaya
meets also the given requi

Big-O Notation
We express complexity using big-O notation. For a problem of size
N:
a constant-time method is "order 1": O(1)
a linear-time method is "order N": O(N)
a quadratic-time method is "order N squared": O(N2)
Note that the big-O expressions do

The reason why green computing should be part of any organizations social responsibility posture is because it
would help reduce our carbon footprint on the world.
There are actions that these IT companies can take in order to reduce their carbon footpr

Consider the equation x 1 x 2 5 x 1 :
First method:
Divide both side of equation by x 1 and solve for x as
x 1 x 2
x 1
1
1
x 1 x 2
x 1
5 x 1
x 1
5 x 1
x 1
1
1
x25
Subtract 2
x 52
3
Therefore, the solution is x 3 .
Second method:
Expand the left s

Trailer suction hopper dredgers are vessels which remove material off the seabed through hydraulic suction by using pumps. During the dredging operation, a mixture of soil and water is transported through suction pipe to storage hoppers. Significant turbu

You are the manager of a restaurant that delivers pizza to college dorm rooms. You have just
changed your delivery process in an effort to reduce the mean time between the order and
completion of delivery from the current 25 minutes. A sample of 36 orders

Linear Programming:
The method that is implemented to get to the optimal solution is known as Linear Programming.
This is done by study of analysis of the program and forms the result in terms of coefficient optimization.
From the provided information of

In numerical analysis, a branch of mathematics, there are several square root algorithms or methods of computing the principal square root of a nonnegative real number.
For the square roots of a negative or complex number Perhaps the first algorithm used

The Central Limit Theorem consists of three statements:
[1] The mean of the sampling distribution of means is equal to the mean of the population from which the samples were drawn.
[2] The variance of the sampling distribution of means is equal to the

#include <stdio.h>
int main(void)
cfw_
int array[5][5];
int i, j;
int sum;
for (i = 0; i < 5; +i)
for (j = 0; j < 5; +j)
scanf("0", &(array[i][j]);
for (i = 0; i < 5; +i) cfw_
sum = 0;
for (j = 0; j < 5; +j)
sum += array[i][j];
printf("row s

1) One of the many concerns of college students today is the time required for them to graduate with a baccalaureate degree (BA or BS). Current estimates in the California public university system is that takes an average of slightly over 5 years for a st

A binary heap is a complete binary tree which satisfies the heap ordering property. The ordering can be one of two types: the min-heap property: the value of each node is greater than or equal to the value of its parent, with the minimum-value element at

Confidence Interval For Proportion
CI = p Z a/2 Sqrt(p*(1-p)/n)
x = Number of Success chances Observed
n = Number of sample provided
a = 1 - (Confidence Level/100)
Za/2 = Z-table value
CI = Confidence Interval
C.I = 90%
Calculation:
X=26
Size(n)=130
Sampl

Question
The circuits below are an illustration of the working of a pressure reducing valve and a highlow system employing an unloading valve. Explain the operation of the valves.
Unloading valves are pressure-control devices that are used to dump excess

NETWORK MANAGEMENT CHAPTER 3 SUMMARY
March 2, 2015
Basic Foundations: Standards, Models, and Language
3.1 NETWORK MANAGEMENT STANDARDS
Th
sh is
ar stu
ed d
vi y re
aC s
o
ou urc
rs e
eH w
er as
o.
co
m
There are several network management standards that a

DCQB
What is the motivation or need for communication architecture?
Raamkanna Saranathan
Explain the role of network, transport and application layers in the communication architecture. What are service access points?
What are protocols? What information

Testing Gas Mileage Claims
Assume that you are working for the Consumer Protection
Agency and have recently been getting complaints about the
highway gas mileage of the new Dodge Caravans. Chrysler
Corporation agrees to allow you to randomly select 40 of

Objective:
You recommend using a design of experiments approach
to hopefully realize a breakthrough improvement.
The team brainstorms a long list of possible reasons why
the average resolution times are so long. From that list, the
team has reduced it dow

1 point x = E]
series —
1 +1" larder 3:10
Series expansion at 3:0:
1—x+x2—x3+x4—x5+x5—x?+xE—xg+xm+ﬂ{xu]
[Ta yler series]
Series nepnesentatiens:
1 W
—= —1“34:J1 fm‘xel
1+1: £4: 1 |

CS F 303 / IS F 303: Computer Networks. 2014-15. Solutions to Quizzes 1-8
-/-/-/-/-/-Quiz-1 Computer Networks: Second Semester 2014-2015
-1. Which one of these does not qualify as a network node?
A. a Laptop computer
B. a Smartphone
C. a Tablet (say an Ap