Dr. Tomas Kovarik: LectureNotes3 (Basic Probability)
BASIC PROBABILITY
Summary:
Statistical
Activity resulting in uncertain outcomes
Experiment
Sample Space S
The set of all outcomes of an experiment
Dr. Kovarik: Lecture notes 7 (Chi Square Procedures)
1
CATEGORICAL DATA ANALYSIS, GOODNESS OF FIT, INDEPENDENCE AND
HOMOGENEITY TESTS
Goodness of Fit Test:
Observed
Expected
The
The squared
Frequency
1
Problem Set 5
1) The following data came from a normal distribution
2,6,4,7,6,4,2,7,9,2,4,7,2,10, 15,13,Construct a 95% confidence interval for the population
mean
2) Researcher wants to investigate
Dr.K. Problem Set5: Normal Variables
NORMAL VARIABLES, SAMPLING DISTRIBUTIONS
1) Suppose that a Population has normal distribution with mean 100 and standard
deviation 12. This means X N (100,12)
a) D
Josie Novak
November 16, 2015
Proof Practice
Problem 15
Theorem 1. If x and y are two integers whose product is even, then at least
one of the two must be even.
Proof. We will prove this by contradict
Josie Novak
November 16, 2015
Practice Problems
Problem 1
Theorem 1. For a positive integer n,
1
1
1
n
1
+
+
+ . +
=
.
12 23 34
n(n + 1)
n+1
Proof. We will prove this by way of induction.
Base Case
No
November 21, 2010
Childhood Obesity and Education
INTRODUCTION
Over the last decade, the obesity epidemic has become a mainstream topic of concern. Compounded by
other factors such as the increase in
05 November 2010
Proposal for a Study on Education Rates and Obesity
Motivation
Two topics have been plaguing the media recently: obesity and education. We would like to see how the
two are related. O
Math 107 B
13 October 2010
Education Rates and Obesity
Two topics have been plaguing the media recently: obesity and education. We
would like to see how the two are related. Obesity has become a growi
Purpose
The purpose of this study is to discover the relationship between obesity amongst
children and education rates. Our study will ideally provide new insight to the correlation
of these two facto
Math 107 B
1 December 2010
Culture Points (Talk)
This Monday I attended a Math Society Epsilon Talk which was given by a
professor, the name of whom I do not recall. The subject of said talk was inter
Math 107 B
6 December 2010
Culture Points (Article)
An article on Yahoo! News listed the most and least brainiest cities in America.
Among the top were Boulder, Colo., home of the University of Colora