Name:
PBHL-B300 Homework #2
1. (12 points) The social networking site called Facebook has grown quickly since its inception in 2004. In
fact, Facebooks United States user base grew from 42 million users to 103 million users between 2009
and 2010. The tabl
Name:
PBHL-B300 Homework #3
1. (6 points) Here are the total scores of 10 students in an introductory statistics course.
68
54
92
75
73
98
64
55
80
70
Previous experience with this course suggests that these scores should come from a distribution that is
PBHL-B300 Homework #7
Jimmy Freund
Note: For all hypothesis testing problems, please make sure that you write the hypotheses, test statistic, pvalue, and conclusions in terms of the problem.
1. For each of the following situations, identify the response v
Name:
PBHL-B300 Homework #4
1. Conventional wisdom has suggested that women are more talkative than men - but does this hold up
in the statistical sense? One study designed to examine this stereotype collected data on the speech
habits of 42 women and 37
Name:
PBHL-B300 Homework #6
Note: For all hypothesis testing problems, please make sure that you write the hypotheses, calculate the pvalue, conclude the problem, and write the conclusions in terms of the problem. (Steps 1 - 4 in the notes)
For problems t
Name:
PBHL-B300 Homework #8
Note: For all hypothesis testing problems, please make sure that you write the hypotheses, test statistic, pvalue, and conclusions in terms of the problem.
1. The World Bank collects data on many variables related to world deve
Name:
PBHL-B300 Homework #5
1. (6 points) Patients with chronic kidney failure may be treated by dialysis, using a machine that removes
toxic waste from the blood, a function normally performed by the kidney. Kidney failure and dialysis
can cause other ch
PBHL-B300 Homework #7
Note: For all hypothesis testing problems, please make sure that you write the hypotheses, test statistic, pvalue, and conclusions in terms of the problem.
1. For each of the following situations, identify the response variable and t
Name:
PBHL-B300 Homework #5
1. (6 points) Patients with chronic kidney failure may be treated by dialysis, using a machine that
removes toxic waste from the blood, a function normally performed by the kidney. Kidney fa
PBHL-B300 Homework #1
Name: Grace Reis
Please note that many of these problems ask you to do two things - if you do only one, you can only be
awarded half credit.
1. (12 pts) Explain (1) what is wrong with each of the following randomization procedures an
Name: _Lauren Esters_
PBHL B300 Lab 1: Chapter 3
Before working on the lab assignment, please make sure that you read the Getting
Started with SPSS document and try the sample data set used in that document.
Download the data file Lab1Data.xlsx from Canva
B652: Lecture #5
February 9, 2016
Take Quiz #2: tonight
HW#1: Mean = xx.x/xx, SD= x.x
Total HW/Qz: Mean= xx.x/xx, SD= x.x
Homework #2: due next week (February 16th)
Correlation & Regression
some review, some new concepts
Chapters 17-19, Pagano & Gauvreau
B652: Biostatistics II
January 12, 2016
Instructor = Allen Nyhuis, MS
TA = Patrick Lai, MS
Syllabus
Books, software: SAS using IUAnywhere
Project groups or individual (up to you)
Introduction/Review
Chapter 2: Data Presentation
2.1 Types of Data
Nominal (
B652: Biostatistics II
January 26, 2016
Take Quiz #1 tonight
Homework #1: on Oncourse, due Feb.2
Chapters 4-5, Pagano & Gauvreau
Ch.4: Rates & Standardization
Ch.5: Life Tables
No SAS methods apply. Can use Excel.
Covering for Interpretation and
under
B652: Biostatistics II
January 19, 2016
Quiz #1 next week (January 26)
Remote students, I will be in touch
Homework #1: due in 2 weeks (Feb. 2)
Assignment on Oncourse
Finish Chapters 10-11, Pagano & Gauvreau
SAS handout:
Demonstrate SAS for t-tests
10.
B652: Lecture #8
March 8, 2016
Exam #1: Mean= 71.7 /77, SD= 4.0
> Curve is high, I made an adjustment*
Quiz #3: Mean= 8.0/10, SD= 2.4
Total HW/Qz: Mean= 109.4/117, SD= 7.5
Homework #3: due tonight
Homework #4: on Oncourse, due March 29th
Quiz #4: next cla
B652: Biostatistics II
February 2, 2016
Quiz #1: Mean= 8.7/10, SD= 1.7
Homework #1: due tonight
Quiz #2: Next week
Homework #2: posted, due Feb. 16 th
Chapter 6, Pagano & Gauvreau
Probability
some review
some new concepts
Chapter 6: Probability
Event: t