1 Introduction
A. Basic Statistics concepts and terms
B. Type of Variables 7
C. Measurement Scales 7
2 Organizing and Visualizing Data
A.
B.
C.
D.
E.
Organizing Categorical Data
The Summary Table
The
The Islamic University of Gaza
Faculty of Commerce
Department of Economics and Political Sciences
Business Statistics (ECOE 1302)
Spring Semester 2011
Chapter 3 - Numerical Descriptive Measures
Soluti
ch10
Student: _
1. In organizational settings, power is defined as:
A. the practice of trying to influence another
person.
B. the capacity to influence
others.
C. the act of changing another person's
ch13
Student: _
1. All organizational structures have the following two fundamental requirements:
A. flatter span of control and
decentralization
B. division of labour and
coordination
C. decentraliza
ch14
Student: _
1. Organizational culture is best described as the basic pattern of shared:
A. assumptions, beliefs and behaviours that subconsciously guide employee thoughts
and actions.
B. behaviour
COMM 291
ABC Company operates in Burnaby as a fast food chain business since January 1, 2008. It has 3
branches/outlet in the city. Its net income since operation is reflected in the table below:
Tabl
Independent and Dependent Events
If the occurrence or non-occurrence of E1 does not
affect the probability of occurrence of E2, then
P(E2 | E1) = P(E2)
and E1 and E2 are said to be independent events.
If the odds of something happening are 1-to-1, that means there is an equal chance of the thing happening as not. So the
odds of getting heads on a coin toss are 1-to-1.
If the odds are 2-to-1, that m
Permutations and Combinations
An arrangement or listing in which order or placement is important is called a
permutation.
Simple example:
31 5 17
combination lock
is NOT the same as
17 31 5
Though the
Two events are mutually exclusive if they have no sample points in common.
The probability that Event A occurs, given that Event B has occurred, is called a conditional probability.
The conditional p
Alexan
College
der
#300 - 4680 Kingsway, Burnaby, B.C. V5H 4T9. Phone (604) 4355815. Fax (604) 435-5895
COURSE
COMM
2 9 1 Application of Statistics in Business
Credits :
3
Term
:
Fall 2013
Days
:
Mond
UNGROUPED DATA
Outlier for Boxplot
Z=
Z=
Grouped Data
)
(
Karl Pearson Skewness Formula =
Bowleys Skewness Formula =
Kellys Skewness Formula =
Kellys Skewness Formula =
=
Mean Absolute Deviation
AN ANALYSIS OF MONTHLY BUDGET OF THE STUDNETS
IN ALEXANDER COLLEGE
This Research Paper is submitted as part of the
Academic Requirements of Commerce 291
Submitted by:
Chenlu Ye (Shirley) #085819
Submi
ASSIGNMENT # 2 BY GROUP (THE GROUP IN THE PROJECT)
ABC Company operates in Burnaby as a fast food chain business since January 1, 2008. It has 3 branches
in the city. Its net income since operation is
A Statistical Analysis Paper on
L'Occitane
CourseCommerce 291
Instructor: Enrico Tanafranca
Student:
Elise Chen 083558
Luna Tran 083973
Tracy Xue 084650
Wendy Wang 084026
DateNov/22/2013
Table of Cont
1
Application of Stats in Business COMM291
Analysis of Honda Co, Ltd.
Minyoung Kim (Kate)
SeJin Jo (Jamy)
Mireya Fung
Youngmin Cho(Alex)
Thirawut Saisupatphon
2
Index
. Overview
. Mission and Vision
1
Alexander
College
#100 - 602 West Hastings, Vancouver British Columbia, Canada V6B 1P2
COURSE
COMM
OUTLINE
2 9 1 Application of Statistics in Business
Credits :
3
Term
:
Fall 2014
Days
:
Tuesday and T
Alexander College
#100 - 602 West Hastings, Vancouver British Columbia, Canada V6B 1P2
C O U R S E O U T L I N E FALL 2016
C O M M 2 9 1 Application of Statistics in Business
Course Information
Course
Assignment on PARETO CHART
2.85 One of the major measures of the quality of service provided by an organization is the speed with
which the organization responds to customer complaints. A large family
SESSIONAL EXERCISESHEET
COMM 291V
Name _
Answers:
Population
Date _
Score _
Questions:
1.
The universe or "totality of items or things" under consideration
descriptive statistics.
2. Those methods inv
PREFINAL PART II
1. A General Manger argued to his production manager that the level of significance used when
comparing two products is often too lowthat is, sometimes you should be using an value gr
COMM 291 PREFINAL
PART I
1. What is the value of the mode when all values in the data set are different?
a. zero
c. there is no mode
b. one
d. cannot be determined
2. Two events are mutually exclusive
ch7
Student: _
1. The rational choice model of decision making begins with:
A. evaluating
alternatives
B. recognizing and defining the
problem
C. searching for
alternatives
D. implementing the
solutio
ch3
Student: _
1. _ refers to an individual's self-beliefs and self-evaluations.
A. Selfconcept
B. Selfverification
C. Selfimplication
D. Selfadulation
E. Selfefficacy
2. People function better when t
Quiz Answer Key | Go back
COMM 291 Chapter 1v2
Quiz Directions
Answer the following 20 questions in 15 minutes. Do not exceed for more than 2 minutes otherwise you will get a penalty of 3 points for e
COMM 291B Applications of Statistics in Business
Fall 2017
Name _Nyx Li_
Student ID _090063_
Homework Assignment 1
Due on Thursday, September 28, 10:00 PM.
Late submissions will not be accepted!
Use t