CAIS101 Fall 2011
Optional Homework for Extra Credit
Due on Wednesday, Dec. 7
Instruction: You need to print this out and provide an answer in the space below each
question. No other form will be accepted. No late submission will be graded.
HW 1 due on Tuesday, Feb. 7
1. What are the two population parameters that specify the location and dispersion for a
2. How is the Central Limit Theorem helpful when computing probabilities?
3. Explain the concept
We are going to be talking about whether study hours differ depending on professor that
teaches the certain course. And the question we will try to answer is: Does the professor
First, lets set up a Pivot Table which is composed of four fields: R
Advanced Business Process and Options Management
Advanced Financial Mgmt & Policy
Business Entity Taxation
Business Law I
Business Law II
Importing is the process of inserting data from another application
Data may be in an Access database, in a text file format, or stored on a mainframe
Text file data is often imported into Excel for use in a spreadsheet
Text files are made up of lette
Accident Statistics by State
CAIS 201 Fundamentals of Databases II
Plumbing Supply Store Example:
Before I start pontificating about plumbing supply stores, I need to confess that I know nothing,
or nearly nothing, about the plumbing supply business. Ive bought some stuff from such s
CAIS 201 Intro to Information Systems
School of Business Spring 2014
R. S. Todd
Man 306, x4377
As shown (and by appt.)
CAIS 201 Database Fundamentals and Excel
The most common and most requested use of Excel in business is its use to provide executive
summaries of the data thats in corporate databases. The good news is that Excel is really, really
CAIS 102 Spring 2012
HW 2 (Ch 10) due on Tuesday, Feb. 28.
For Questions 1 2 answer the questions: (a) Is this a one- or two-tailed test? (b) What is the
decision rule? (c) What is the value of the test statistics? (d) What is your decision reg
CAIS 102 Spring 2012
Homework #3 due on Tuesday, Mar. 27
1. As part of a study of corporate employees, the director of human resources for PNC, Inc.,
wants to compare the distance traveled to work by employees at its office in downtown
HW 3 due by Thr. April 12
For this assignment, you need to use Excel for answering the questions.
1. The following is sample information. Test the hypothesis at the .05 significance level that the
treatment means are equal.
Professor Robert Parisi I A.
CAIs 201 -~
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Dot 10m Buf2000
27 May 2014
The cause behind the dot com bust of 2000 was sparked by the unprecedented power
of the internet. Being that the internet was created by the military a
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