SYLLABUS
BUS 260 02
3 Credit Hours
Statistical Data Analysis
Spring 2015
Course Information
MTH 112 and CIS 146 or equivalent.
Students are required to complete prerequisites for this course. Students
BUS - 260
Practice Exam #1
Spring 2014
Chapters 1 3
Name AI )Sge/ cfw_Sgt
Multiple Choice (2 points each)
Identtt the choice that best completes the statement or answers the question.
1. Which of the
BUS - 260
Practice Exam 2
Fall 2013
Chapters 4 - 6
Name
Multiple Choice (2 points each)
Identify the choice that best completes the statement or answers the question
1. Exhibit 5].
Consider the foll
BUS 260
Practice Exam 2
Fall 2013
Chapters 4 6
Name _
Multiple Choice (2 points each)
Identify the choice that best completes the statement or answers the question.
1. Exhibit 5-1.
Consider the follow
BUS - 260
Practice Exam #1
Spring 2014
Chapters 1 3
Name _
Multiple Choice (2 points each)
Identify the choice that best completes the statement or answers the question.
1. Which of the following vari
Scout Johnson
BUS-260-02
Chapter 2 Case Study
1.
Classes
73.5 up to 75
75 up to 76.5
76.5 up to 78
78 up to 79.5
79.5 up to 81
81 up to 82.5
Frequency
1
7
9
15
15
1
2. The data tends to cluster in bet
Scout Johnson
BUS 260
2/15/2015
Case Study 4.1
1.
Return in near
future?
Yes
No
First-time customer
Customer Type
Established customer
35
5
40
10
50
60
45
55
100
First-time customer returning = 35/40
Excel Data Analysis Add-In Package Instructions
In order to complete many of the case studies in this course you will need the Data Analysis Package
within Microsoft Excel. The add-in package is a sta
BUS 260 Formula Sheet
Population Mean:
xi
N
Weighted Mean:
Percentile Location:
p
Lp n 1
100
x wi xi
Range:
Range = Max Min
or
Five Number Summary:
Min, Q1, Median, Q3, Max
Interquartile Range:
Sampl
mFN
NF.m
3M.
mw.N
Dim
Nw
wN.v
mo.m
3.?
mad
mm
Tm
FN.mF
0N6
0 F6
Fo
FmKN
m5:
wad
mN.m
mmdm
mmdm
mmdF
mmd
mmdmmm
F Fnmm
mm.MMN
N?
0
Sim
aN
3M
mmN
mud
mm
mm
F F.m
36F
m FK
mo.m
med
Nm.mF
end
0N6
mo
N.wN
TABLE 2 Students tDistribution
Entries in this table provide the values of twthat correspond to a given
upper-tail area a and a specied number of degrees of freedom df. For
example, for a = 0.05 and d
APPENDIX A
Tables
l
TABLE 1 Standard Normal Curve Areas 1 \.
Entries in this table provide the area under the curve to the left of 2. For \
example, P(Z s 1.52) 0.0643. P(Z S _ ) l \
z 0
z 0.00 0.