FINAL EXAM QUESTIONS 2015 (exact type of problems below)

35 problems (44 total questions)
*Know how to do every type of problem on the formula sheet*
(on test) A pharmaceutical company has developed an experimental drug meant to relieve
symptoms associa
FINAL EXAM QUESTIONS 2015 (exact type of problems below)

35 problems (44 total questions)
*Know how to do every type of problem on the formula sheet*
(on test) A pharmaceutical company has developed an experimental drug meant to relieve
symptoms associa
Revised 02/05/2010
2201_Quiz1A_KEY.docx
EXST 2201
Quiz 1A KEY
Answers
1A. column
a variable
row
an individual
info in table body
the data
1B. Body Style
qualitative
Weight
continuous
Number of Seats
discrete
2A. Observational study
2B. Independent
2C. Wit
(18Aug2015)
Page 1 of 2201 Schedule
EXST 2201 Introduction to Statistical Analysis
Louisiana State University, Baton Rouge, LA 70803
Lecture Schedule
Week
Unit 01
01
Date
Aug 2428
Aug 3104
Lab A
Sep 0711
03
No Lab
Quiz 01a
Sep 1418
04
Lab 01
Sep 2125
Revised 02/05/2010
2201_Quiz1A_KEY.docx
EXST 2201
Quiz 1A KEY
Answers
1A. column
a variable
row
an individual
info in table body
the data
1B. Body Style
qualitative
Weight
continuous
Number of Seats
discrete
2A. Observational study
2B. Independent
2C. Wit
Revised 4/1/2014
EXST 2201
EGreference.docx
SAS Enterprise Guide 6.1 Reference
Background
Use this reference when you need to complete lab tasks using Enterprise Guide.
The following symbols are used:
Symbol Meaning
[
/
]
;
Left click on
Double click on
R
EXST 2201 FINAL LAB PROJECT
November 28, 2011
Melanie Watt (mwatt1) Section #19
Introduction
The following data gives an average number of Facebook friends (FFriends) for both
males and females (GENDER) in the fall 2011 Experimental Statistics 2201 class.
Education Level and Price of Homes
November 22, 2012
Nicole Bell (nbell5) Section 39
Introduction:
In 2003, National information was conducted from the American Housing Survey. The
survey communicates housing prices and salaries for different education le
(13May2016)
2201 Schedule
EXST 2201 Introduction to Statistical Analysis
Louisiana State University, Baton Rouge, LA 70803
Lecture Schedule
SummerA
Week
Unit 01
01
Dates
Lesson
Information about Samples
Jun 06  07
No Lab
Jun 08  09
Lab A
02
Jun 13  14
EXST 7004
Lab 7
Assignment Solutions
I.
Nineteen (19) laboratory rats were used in a study to determine the effect of protein
intake on weight gain during the first six weeks of life. Twelve (12) of the nineteen were
randomly selected to receive the high
EXST 7004
Lab 6
Assignment Solutions
I.
Nineteen (19) laboratory rats were used in a study to determine the effect of protein
intake on weight gain during the first six weeks of life. Twelve (12) of the nineteen were
randomly selected to receive the high
EXST 7004
Lab 6
Assignment
I.
Nineteen (19) laboratory rats were used in a study to determine the effect of protein
intake on weight gain during the first six weeks of life. Twelve (12) of the nineteen were
randomly selected to receive the high protein di
EXST 7004
Bonus Lab Solutions
Due with Lab 10 (Thursday, April 16)
You will be using the Display dataset for this assignment. We havent talked about the Display data in lab, but this is
not important. The OneWay ANOVA and means procedure have been done f
EXST 7004
Lab 7
Assignment
I.
Nineteen (19) laboratory rats were used in a study to determine the effect of protein
intake on weight gain during the first six weeks of life. Twelve (12) of the nineteen were
randomly selected to receive the high protein di
EXST 7004
Lab 7
Two Population Hypothesis Testing
Performed when exactly two population means are to be compared
Independent simple random samples are taken from both populations
Must be known that both random variables are normally distributed
Example tw
EXST 7004
Lab 6
Notes
One Population and Two Population ttests using SAS
http:/support.sas.com/documentation/cdl/en/statug/63033/HTML/default/viewer.htm#tte
st_toc.htm
The purpose of todays lab is to explore how to computer onesample and twosample tte
EXST 7004
LAB 3
January 29, 2015
The purpose of todays lab is to review how to use tables to calculate percentiles and probabilities
for the Standard Normal Distribution and for Normal Distributions.
Examples. (Work out as a class.)
I.
1)
Calculate the fo
EXST 7004
Lab 7
Assignment
I.
Nineteen (19) laboratory rats were used in a study to determine the effect of protein
intake on weight gain during the first six weeks of life. Twelve (12) of the nineteen were
randomly selected to receive the high protein di
1
EXST 7004
Lab 3
Assignment
I.
Answer the following questions regardingthe Standard Normal Distribution ,
z N ( =0, 2=1 ) .
A.
z
1)
0.09=
2)
0.33=
3)
0.63=
z
z
B.
1)
P ( z 2.53 )=
2)
P ( z >1.73 )=
3)
P ( z=1 )=
II.
Answer the following questions rega
LAB ASSIGNMENT
1. Using backward selection and stepwise selection to fit the model. Report the final results
of each method. Do you get the same reduced model from two methods?
A: The final results of the backward selection and stepwise selection have the